1 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
3 remove_slash_colon need not be inline
4 * process.c, process.h (remove_slash_colon): No longer inline.
5 This saves text bytes without hurting runtime performance.
7 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
9 Avoid extra multibyteness check in ENCODE_FILE users.
10 * callproc.c (encode_current_directory, Fcall_process, call_process):
11 * dired.c (directory_files_internal, file_name_completion):
12 Do not check for STRING_MULTIBYTE because encode_file_name
13 is a no-op for unibyte strings.
15 * process.h (remove_slash_colon): New function.
16 * callproc.c (encode_current_directory, call_process):
17 * process.c (Fstart_process): Use it.
19 Consistently handle time zone specification.
20 * editfns.c (decode_time_zone): New function, refactored out from ...
21 (Fencode_time): ... adjusted user.
22 (Fset_time_zone_rule): Use decode_time_zone.
24 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
26 Use bool for boolean in xmenu.c, xml.c
27 * xmenu.c (x_menu_set_in_use, popup_get_selection)
28 (Fx_menu_bar_open_internal, popup_widget_loop)
29 (x_activate_menubar, xg_crazy_callback_abort)
30 (update_frame_menubar, set_frame_menubar)
31 (initialize_frame_menubar, free_frame_menubar)
32 (create_and_show_popup_menu, x_menu_show)
33 (create_and_show_dialog, x_dialog_show):
34 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
35 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
36 * xrdb.c (main) [TESTRM]:
37 * xsettings.c (init_gsettings):
38 * xterm.c (XFillRectangle, xg_scroll_callback)
39 (xg_end_scroll_callback):
40 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
42 * xmenu.c (TRUE): Remove; no longer used.
43 (show_help_event): Remove long-unused code.
44 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
46 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
48 Don't say Fnext_read_file_uses_dialog_p is const
49 It's const only if a windowing system is not used; don't say it's
51 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
52 * fileio.c (next_read_file_uses_dialog_p): Remove.
54 (Fnext_read_file_uses_dialog_p): ... here.
55 Don't declare as const, as make-docfile.c now has a special case
56 for this function. This is an ugly hack, but it's better than
57 lying to the compiler.
59 Remove now-unnecessary forward XTYPE decl
60 * lisp.h (XTYPE): Remove forward declaration. The recent merge
61 from emacs-24 fixed the problem in a better way, by moving XPNTR's
62 definition to after XTYPE's.
64 2015-01-13 Eli Zaretskii <eliz@gnu.org>
66 Fix problems with 32-bit wide-int build exposed by MinGW.
67 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
68 compilation error in an unoptimized build when !USE_LSB_TAG.
70 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
71 same larger value as for the 64-bit build.
73 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
74 avoid compiler warnings.
76 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
77 Avoid compiler warnings about cast from integer to pointer of
80 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
81 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
82 casting from integer to pointer of different size.
83 (add_menu_item): Pass the help-echo string as a pointer to
84 Lisp_String, not as a Lisp_Object.
85 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
86 string object from its C pointer.
88 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
89 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
91 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
92 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
93 compiler warnings about size differences.
94 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
95 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
96 (Fw32_toggle_lock_key): Pass the new state of the key as a C
97 integer; use -1 for nil. Doc fix.
99 * .gdbinit (xgetsym): New subroutine.
100 (xsymname, xsymbol): Use it.
101 (xprintsym): No need to call xgetptr.
103 2015-01-13 Martin Rudalics <rudalics@gmx.at>
105 * frame.c (adjust_frame_size): Make sure new numbers of
106 lines/columns get installed after font size change (Bug#19575).
108 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
110 Add DEFUN attributes.
111 * callint.c (Finteractive):
112 * character.c (Fcharacterp, Fmax_char):
113 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
114 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
115 (Ffloatp, Fbyteorder):
116 * decompress.c (Fzlib_available_p):
118 * frame.c (Fframe_windows_min_size):
119 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
120 * window.c (Fwindow__sanitize_window_sizes):
121 * xdisp.c (Ftool_bar_height):
122 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
123 * emacs.c (Fkill_emacs):
125 * keyboard.c (Ftop_level, Fexit_recursive_edit)
126 (Fabor_recursive_edit): Add noreturn attribute.
128 * search.c (fast_string_match_internal): New function,
130 (fast_string_match, fast_string_match_ignore_case): ...functions
132 * lisp.h (fast_string_match, fast_string_match_ignore_case):
133 inlined from here now.
134 (fast_string_match_internal): Add prototype.
135 * dired.c (file_name_completion): Use fast_string_match_internal.
137 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
138 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
139 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
140 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
142 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
144 Port to 32-bit MingGW --with-wide-int
145 Problem reported by Eli Zaretskii in:
146 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
147 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
148 what we think it is, rather than checking only its alignment (and
149 doing so incorrectly on MinGW).
151 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
153 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
154 Remove dead NILP check.
155 * image.c (Flookup_image): Use regular format for docstring.
156 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
158 2015-01-12 Martin Rudalics <rudalics@gmx.at>
160 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
162 * frame.c (frame_default_tool_bar_height): New variable.
163 (adjust_frame_size): Possibly add requested adjustment to
164 Vframe_adjust_size_history.
165 (make_frame): Initialize tool_bar_redisplayed_once slot.
166 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
167 doc-string. Call adjust_frame_size unconditionally (the frame's
168 text size may remain unaltered but the pixel size may change).
169 (x_figure_window_size): If frame_default_tool_bar_height was
170 set, use it instead of calculating the tool bar height from
171 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
172 Vframe_initial_frame_tool_bar_height.
173 (Qchange_frame_size, Qxg_frame_set_char_size)
174 (Qset_window_configuration, Qx_create_frame_1)
175 (Qx_create_frame_2): New symbols.
176 (Vframe_initial_frame_tool_bar_height): Remove.
177 (Vframe_adjust_size_history): New history variable for debugging
178 frame size adjustments.
179 * frame.h (struct frame): New boolean slot
180 tool_bar_redisplayed_once.
181 (frame_default_tool_bar_height): Extern.
182 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
183 to adjust_frame_size.
184 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
185 Qx_create_frame_2 to adjust_frame_size.
186 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
187 inhibit 1 when we have not redisplayed the tool bar yet.
188 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
189 Qx_create_frame_2 to adjust_frame_size.
190 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
192 * window.c (Fset_window_configuration): Pass
193 Qset_window_configuration to adjust_frame_size.
194 * xdisp.c (redisplay_tool_bar): Assign new height to
195 frame_default_tool_bar_height.
196 (redisplay_internal): If we haven't redisplayed this frame's
197 tool bar, call redisplay_tool_bar early so we can adjust the
198 frame size accordingly.
199 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
200 inhibit 1 when we have not redisplayed the tool bar yet.
201 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
202 Qx_create_frame_2 to adjust_frame_size.
204 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
206 Have 'make' output better GEN names
207 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
208 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
209 more naturally so that 'make' can output more-accurate names.
211 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
213 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
214 calling reset_buffer_local_variables, and make sure we initialize
217 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
219 * coding.c (Fcoding_system_plist): Use common style for docstring.
221 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
223 Port to MSB hosts without optimization
224 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
225 the inline function XTYPE needs to be declared before being used.
226 * lisp.h (XTYPE): New forward declaration.
228 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
230 Port to 32-bit --with-wide-int
231 Prefer symbol indexes to struct Lisp_Symbol * casted and then
232 widened, as the latter had trouble with GCC on Fedora 21 when
233 configured --with-wide-int and when used in static initializers.
234 * alloc.c (garbage_collect_1, which_symbols):
235 * lread.c (init_obarray):
236 Prefer builtin_lisp_symbol when it can be used.
237 * dispextern.h (struct image_type.type):
238 * font.c (font_property_table.key):
239 * frame.c (struct frame_parm_table.sym):
240 * keyboard.c (scroll_bar_parts, struct event_head):
241 * xdisp.c (struct props.name):
242 Use the index of a builtin symbol rather than its address.
244 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
245 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
246 symbol indexes rather than pointers, and which work better on MSB
247 hosts because they shift right before tagging. All uses changed.
248 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
249 No longer noops on wide-int hosts, since they work now.
250 (builtin_lisp_symbol): New function.
252 Port to HAVE_FREETYPE && !HAVE_XFT
253 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
254 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
255 Declare in this case too.
257 2015-01-10 Eli Zaretskii <eliz@gnu.org>
259 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
261 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object): Use
262 make_pointer_integer instead of XIL.
263 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
265 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
266 instead of XIL. Put a list of the descriptor, action, and file
267 name in event->arg, instead of spreading them between event->code
270 * w32term.c (queue_notifications): Use make_pointer_integer
271 instead of XIL. Put a list of the descriptor, action, and file
272 name in event->arg, instead of spreading them between event->code
275 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
276 event creation to changes in w32term.c and w32inevt.c above.
278 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
280 Port Qnil==0 changes to 32-bit --with-wide-int
281 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
282 macro-implemented version. For the non-USE_LSB_TAG case, supply
283 a new inline function that is the inverse of the new TAG_SYMPTR.
284 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
285 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
286 negative number, don't allow sign bits to bleed into the encoded
287 value. Shift in zero bits instead.
289 Refactor pointer-to-integer conversion
290 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
291 Rename and move to lisp.h. All uses changed.
292 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
293 which are renamed from gfilenotify.c's lisp_to_monitor and
294 monitor_to_lisp, and with more-generic void * signatures.
296 2015-01-08 Eli Zaretskii <eliz@gnu.org>
298 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
299 returned for right-to-left screen lines. (Before the change on
300 2014-12-30, the incorrectly-computed X pixel coordinate concealed
303 * .gdbinit (xsymname): New subroutine.
304 (xprintsym, initial-tbreak): Use it to access the name of a symbol
305 in a way that doesn't cause GDB to barf when it tries to
306 dereference a NULL pointer.
308 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
310 (set_cursor_from_row, try_cursor_movement, dump_glyph)
311 (insert_left_trunc_glyphs, append_space_for_newline)
312 (extend_face_to_end_of_line, highlight_trailing_whitespace)
313 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
314 (Fbidi_resolved_levels, produce_special_glyphs)
315 (rows_from_pos_range, mouse_face_from_buffer_pos)
316 (note_mouse_highlight): Use nil as the object for glyphs inserted
317 by the display engine, and test with NILP instead of INTEGERP.
320 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
323 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
326 * dispextern.h (struct glyph, struct it): Update comments for the
329 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
331 Port new Lisp symbol init to x86 --with-wide-int
332 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
333 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
334 GCC (at least) does not allow a constant initializer to widen an
337 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
338 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
339 Although clang doesn't need it, some other compiler might, and
340 it's easy enough to be safe.
342 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
343 Apparently clang removed support for the alloc_size attribute.
345 Port Qnil==0 XUNTAG to clang
346 clang has undefined behavior if the program subtracts an integer
347 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
348 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
349 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
350 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
352 Port GFileMonitor * hack to Qnil==0 platforms
353 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
354 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
355 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
357 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
359 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
360 size instead of using widht/height. The frame may be constrained.
362 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
364 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
365 Needed when neither optimizing nor inlining.
366 Also, sort decls alphabetically.
368 2015-01-05 Eli Zaretskii <eliz@gnu.org>
370 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
371 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
372 declarations of Q* variables that represent symbols.
374 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
378 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
379 that NILP (x) is equivalent to testing whether x is 0 at the
380 machine level. The overall effects of this and the previous patch
381 shrink the size of the text segment by 2.3% and speeds up
382 compilation of all the .elc files by about 0.5% on my platform,
383 which is Fedora 20 x86-64.
384 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
385 (make_lisp_symbol) [USE_LSB_TAG]:
386 Symbols now tag the difference from lispsym, not the pointer.
387 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
388 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
389 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
390 (XSYMBOL): New forward decl.
391 (XUNTAGBASE): New function.
394 Compute C decls for DEFSYMs automatically
396 This patch also makes Q constants (e.g., Qnil) constant addresses
397 from the C point of view.
398 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
399 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
400 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
401 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
402 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
403 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
404 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
405 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
406 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
407 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
408 * xselect.c, xsettings.c, xterm.c:
409 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
410 These names are now defined automatically by make-docfile.
411 * alloc.c (init_symbol): New function.
412 (Fmake_symbol): Use it.
413 (c_symbol_p): New function.
414 (valid_lisp_object_p, purecopy): Use it.
415 * alloc.c (marked_pinned_symbols):
416 Use make_lisp_symbol instead of make_lisp_ptr.
417 (garbage_collect_1): Mark lispsym symbols.
418 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
419 (mark_object): Use it.
420 (sweep_symbols): Sweep lispsym symbols.
421 (symbol_uses_obj): New function.
422 (which_symbols): Use it. Work for lispsym symbols, too.
423 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
424 since Qt's address is already known now.
425 (syms_of_alloc): Add lispsym count to symbols_consed.
426 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
427 when testing whether storage is all bits zero.
428 * dispextern.h (struct image_type):
429 * font.c (font_property_table):
430 * frame.c (struct frame_parm_table, frame_parms):
431 * keyboard.c (scroll_bar_parts, struct event_head):
432 * xdisp.c (struct props):
433 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
434 Lisp_Object *, since Qfoo is no longer an object whose address can be
435 taken. All uses changed.
436 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
437 use it, so that they no longer need to take the address of a Lisp sym.
438 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
439 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
440 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
441 DEFSYM Qdeactivate_mark before the corresponding var.
442 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
443 instead of interning their symbols; this avoids duplicates.
444 (LISP_INITIALLY, TAG_PTR)
445 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
447 (LISP_INITIALLY_ZERO): Use it.
448 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
449 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
450 Move decls up, to avoid forward uses. Include globals.h earlier, too.
451 (make_lisp_symbol): New function.
452 (XSETSYMBOL): Use it.
453 (DEFSYM): Now just a placeholder for make-docfile.
454 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
455 (intern_sym): New function, with body taken from old intern_driver.
456 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
458 (define_symbol): New function.
459 (init_obarray): Define the C symbols taken from lispsym.
460 Use plain DEFSYM for Qt and Qnil.
461 * syntax.c (init_syntax_once): No need to worry about
462 Qchar_table_extra_slots.
464 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
466 'temacs -nw' should not call missing functions
467 Without this patch, "temacs -nw" fails with the diagnostic
468 "emacs: Symbol's function definition is void: frame-windows-min-size"
469 and messes up the tty's state.
470 * frame.c (Fframe_windows_min_size): New placeholder function.
471 (syms_of_frame): Define it.
472 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
473 (syms_of_window): Define it.
475 Less 'make' chatter for lisp dir
476 * Makefile.in (%.elc): Adjust to compile-onefile change in
479 batch write-region no longer says "Wrote FOO"
480 This cuts down on 'make' chatter a bit.
481 * fileio.c (Fwrite_region):
482 Don't output "Wrote /whatever/foo.elc" if noninteractive.
484 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
486 Revert previous change to produce_composite_glyph
487 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
489 Pacify gcc -Wparentheses
490 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
492 2015-01-03 Martin Rudalics <rudalics@gmx.at>
494 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
495 f->can_x_set_window_size is true.
496 * xterm.c (x_set_window_size_1): Call change_frame_size with
497 text sizes instead of pixel sizes (Bug#19428).
499 2015-01-01 Eli Zaretskii <eliz@gnu.org>
501 * xdisp.c (pos_visible_p): Fix up the X coordinate for
502 right-to-left screen lines. (Bug#19473)
504 2015-01-01 Eli Zaretskii <eliz@gnu.org>
506 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
508 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
510 Simplify setfattr use by assuming GNU make
511 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
512 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
513 Simplify by using GNU make rather than shell conditionals,
514 by using ln -f rather than rm -f followed by ln,
515 and by preferring $@ to spelling out the destination.
517 2014-12-29 Eli Zaretskii <eliz@gnu.org>
519 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
520 file doesn't compile on MS-Windows.
522 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
524 Allow return value of system-name to vary. (Bug#19438)
525 * filelock.c (current_lock_owner):
526 * xrdb.c (get_environ_db):
527 * xterm.c (same_x_server):
528 * xterm.c (x_term_init):
529 Prefer (system-name) to system-name, and avoid naming
530 locals 'system-name'.
531 * editfns.c (cached_system_name): New static var.
532 (init_and_cache_system_name): New function.
533 (init_editfns, Fsystem_name): Use it.
534 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
535 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
536 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
537 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
538 Don't create a new string if the current value is already correct.
540 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
542 Fix produce_composite_width typo
543 * term.c (produce_composite_glyph):
544 Fix typo that confused number of columns for pixel width.
546 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
548 Wrap dll functions more simply
549 * decompress.c, gnutls.c, image.c, xml.c:
550 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
551 rather than the inverse when not WINDOWSNT. This isolates the
552 fn_* business into the WINDOWSNT-specific section of the code,
553 which makes it easier to maintain the generic code.
554 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
555 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
556 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
557 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
558 Remove. All uses replaced by DEF_DLL_FN.
559 * decompress.c (inflateInit2): Remove; no longer needed.
560 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
562 Port memory-full checking to GnuTLS 3.3
563 Instead of using gnutls_global_set_mem_functions, check every call
564 to a GnuTLS function that might return an indication of memory
565 exhaustion. Suggested by Dmitry Antipov in:
566 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
567 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
568 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
569 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
571 (check_memory_full): New function.
572 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
573 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
574 (Fgnutls_boot): Use it.
575 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
577 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
579 Fix parse_settings to match internal documentation
580 * xsettings.c (parse_settings): Return the number of settings seen.
581 Count the settings changes accurately.
582 (read_settings): Don't confuse number of settings changes with
583 the return code from XGetWindowProperty.
585 2014-12-27 Eli Zaretskii <eliz@gnu.org>
587 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
588 composition_compute_stop_pos to the number of characters in the
590 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
592 * composite.c (composition_compute_stop_pos): If no composition
593 was found in a string before ENDPOS, and ENDPOS is the string end,
594 no need to back up to a safe point.
596 * dispextern.h (struct it) <end_charpos>: Improve commentary.
598 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
600 * nsimage.m (allocInitFromFile:): Initialize bmRep.
601 (dealloc): Release bmRep.
602 (setPixmapData): Make bmRep local so class member is not
604 (setPixmapData): Rename local variable bmRep to avoid compiler
607 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
609 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
610 when going to fullscreen (Bug#0x180004f).
612 2014-12-27 Eli Zaretskii <eliz@gnu.org>
614 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
616 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
618 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
620 2014-12-27 Eli Zaretskii <eliz@gnu.org>
622 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
624 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
626 Use bool for boolean in xselect.c, xsettings.c
627 * xselect.c (x_get_local_selection, struct selection_data)
628 (x_selection_request_lisp_error, struct prop_location)
629 (x_handle_selection_request, x_convert_selection)
630 (waiting_for_other_props_on_window, expect_property_change)
631 (wait_for_property_change, x_handle_property_notify)
632 (x_get_foreign_selection, x_get_window_property)
633 (receive_incremental_selection)
634 (x_get_window_property_as_lisp_data)
635 (lisp_data_to_selection_data, Fx_get_selection_internal)
636 (x_send_client_event):
637 * xselect.c, xterm.h (x_handle_dnd_message):
638 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
639 (apply_xft_settings, read_and_apply_settings)
640 (xft_settings_event, init_gsettings, init_xsettings)
642 Use bool for boolean.
643 * xselect.c (x_get_window_property): Omit last arg, which was an
645 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
646 always true. All callers changed.
648 2014-12-26 Eli Zaretskii <eliz@gnu.org>
650 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
653 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
655 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
658 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
660 Use bool for boolean in xsmfns.c
661 * xsmfns.c, xterm.h (x_session_have_connection):
662 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
663 Use bool for boolean.
664 (x_session_initialize, Fhandle_save_session):
665 Prefer NILP (x) to EQ (x, Qnil).
667 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
669 * callproc.c (child_setup):
670 * dbusbind.c (xd_signature_cat):
671 * doc.c (get_doc_string, Fsnarf_documentation):
672 * editfns.c (Fuser_full_name):
673 * frame.c (xrdb_get_resource):
674 * gtkutil.c (xg_get_file_with_chooser):
675 * tparam.c (tparam1):
676 * xfns.c (xic_create_fontsetname):
677 * xrdb.c (gethomedir, get_user_db, get_environ_db):
678 * xsmfns.c (smc_save_yourself_CB):
679 Rewrite to avoid the need for strcat, typically by using stpcpy
680 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
681 * doc.c (sibling_etc):
682 * xrdb.c (xdefaults):
683 Now a top-level static constant.
685 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
687 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
690 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
692 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
693 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
695 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
697 Use bool for boolean in xterm.c
698 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
699 (x_set_window_size, x_bitmap_icon):
700 * nsterm.m (ns_frame_raise_lower, x_new_font):
701 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
702 (struct terminal.frame_raise_lower_hook):
703 * w32term.c (w32_frame_raise_lower):
704 * xterm.c, xterm.h (x_text_icon):
705 * xterm.c (x_update_window_begin, x_update_window_end)
706 (x_update_end, x_after_update_window_line)
707 (x_set_glyph_string_gc, x_draw_glyph_string_background)
708 (x_draw_glyph_string_foreground)
709 (x_draw_composite_glyph_string_foreground)
710 (x_alloc_lighter_color, x_draw_relief_rect)
711 (x_draw_glyph_string_box, x_draw_image_relief)
712 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
713 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
715 (XFillRectangle) [HAVE_GTK3]:
716 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
717 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
718 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
719 (x_send_scroll_bar_event, xm_scroll_callback)
720 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
721 (x_create_toolkit_scroll_bar)
722 (x_create_horizontal_toolkit_scroll_bar)
723 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
724 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
725 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
726 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
727 (x_scroll_bar_report_motion)
728 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
729 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
730 (x_draw_window_cursor, x_clear_errors)
731 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
732 (set_wm_state, x_set_sticky, get_current_wm_state)
733 (do_ewmh_fullscreen, x_handle_net_wm_state)
734 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
735 (x_set_window_size_1, XTframe_raise_lower)
736 (x_make_frame_visible, x_iconify_frame)
737 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
738 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
739 (x_delete_terminal, x_initialize, syms_of_xterm):
740 Use bool for boolean.
742 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
744 * composite.h (struct composition.width): Now int
745 instead of unsigned short, as we prefer signed integers.
747 Let charset tick grow past USHRT_MAX
748 * charset.c, charset.h (charset_ordered_list_tick):
749 Now EMACS_UINT, not unsigned short.
750 * fontset.c (reorder_font_vector): Allow the tick to grow to the
751 maximum representable Emacs integer value before wrapping it around.
753 Simplify unexec file mode setting
754 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
755 Don't include <sys/stat.h> when no longer needed.
756 (unexec): Create file with correct mode in the first place,
757 rather than overwriting the mode later and fiddling with the
758 global umask in the mean time. Avoid bogus usage like
759 'umask (777)', which should have been 'umask (0777)'.
760 (mark_x): Remove. All callers removed.
762 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
764 Minor cleanups for Lisp objects and symbols
765 * alloc.c (next_vector, set_next_vector):
766 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
767 (lisp_h_make_number) [USE_LSB_TAG]:
768 Use Lisp_Int0 instead of the mystery constant 0.
769 * alloc.c (mark_object): Always set and use po; that's simpler.
770 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
771 Properly parenthesize definientia.
772 * bidi.c (bidi_initialize):
773 * buffer.c (init_buffer_once):
774 * nsfns.m (syms_of_nsfns):
775 * nsmenu.m (syms_of_nsmenu):
776 * nsselect.m (syms_of_nsselect):
777 Prefer DEFSYM to defining by hand.
778 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
779 * data.c: Fix too-long line.
780 * lisp.h (DECLARE_GDB_SYM): New macro.
781 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
782 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
783 Declare the symbol, so it's visible to everywhere lisp.h is included.
784 Move forward decls as far forward as they can go,
785 to allow future changes to use them.
787 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
789 * gnutls.c: Include gnutls.h.
790 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
791 * image.c (svg_load): Fix pointer signedness.
793 2014-12-18 Martin Rudalics <rudalics@gmx.at>
795 * frame.c (frame_windows_min_size): New argument IGNORE.
796 (adjust_frame_size): When called from change_frame_size call
797 frame_windows_min_size with IGNORE Qt so we can ignore size
800 2014-12-18 Eli Zaretskii <eliz@gnu.org>
802 * font.c (Ffont_info): Add more font information to the vector
803 returned by the function, inspired by query-font. Doc fix.
806 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
808 * keyboard.c (input_was_pending): New var.
809 (read_char): Use it to make sure we only skip redisplay when we can't
810 keep up with the repeat rate.
812 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
814 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
816 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
818 * image.c (svg_load): Watch out for nil value of current buffer's
819 filename. Re-enable filename thing for not-a-file case.
821 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
823 Partially disabled previous change.
825 * image.c (svg_load): Temporarily disabled filename thing for
826 not-a-file case as it can cause crashs.
828 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
830 Fix problem with images referenced within svg files. (bug#19373)
832 * image.c: Additional parameter 'filename' for
833 svg_load_image. Include "buffer.h". Define library function
834 rsvg_handle_set_base_uri for WINDOWSNT.
835 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
836 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
837 (svg_load): Pass a filename to svg_load_image: either name of
838 actual file or of current buffer's file.
839 (svg_load_image): New parameter 'filename', used for setting
840 base_uri, necessary for loading referenced images. (bug#19373)
842 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
844 * lread.c (init_obarray): Declare Qt as special.
845 This fixes a typo in the 2012-05-15 patch that
846 tried to declare Qt as special.
848 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
850 Various fixes to use bool type and constants.
851 * dispnew.c (update_single_window): Remove arg `force_p' since it's
853 * xfaces.c (clear_face_cache): Use bool for the argument type.
855 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
857 Correct same_at_end when restoring window points
858 * fileio.c (Finsert_file_contents): Compute same_at_end character
859 position using the old buffer size, not the new one, since
860 restore_window_points wants the old size.
863 2014-12-14 Alan Mackenzie <acm@muc.de>
865 New feature optionally to accelerate auto-repeated scrolling.
867 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
869 * window.c (window_scroll): Bind fontification-functions to nil
870 when scrolling by whole screens and
871 fast-but-imprecise-scrolling is non-nil.
872 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
874 * lisp.h (bool): Declare Qfontification_functions extern.
876 2014-12-14 Eli Zaretskii <eliz@gnu.org>
878 Load system's default trusted Certificate Authorities if available.
879 * gnutls.c (gnutls_certificate_set_x509_system_trust)
880 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
881 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
882 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
883 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
885 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
886 Call gnutls_certificate_set_x509_system_trust. Log an error message if
889 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
891 * regex.c (analyze_first): Rename from analyze_first.
893 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
895 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
896 a hack involving a union.
898 2014-12-13 Eli Zaretskii <eliz@gnu.org>
900 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
901 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
904 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
906 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
908 * gnutls.h: Always declare syms_of_gnutls.
910 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
911 clarity. Let the availability check return Qnil when the GnuTLS
912 integration is not available, instead of erroring out.
915 2014-12-13 Eli Zaretskii <eliz@gnu.org>
917 * xdisp.c (move_it_in_display_line_to, display_line):
918 Don't disallow overflow-newline-into-fringe when word-wrap is in
921 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
923 * fileio.c: Better preserve window-points during revert (bug#19161).
924 (Qget_buffer_window_list): New var.
925 (get_window_points_and_markers, restore_window_points): New functions.
926 (Finsert_file_contents): Use them to save and restore window-points.
928 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
930 * xterm.c (x_delete_terminal): Call emacs_close for X connection
931 descriptor if called from x_connection_closed and always delete
932 this descriptor from keyboard waiting set (Bug#19147).
934 2014-12-10 Eli Zaretskii <eliz@gnu.org>
936 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
937 (bidi_cache_max_elts): New global variable.
938 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
939 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
941 (bidi_cache_search): Handle overflown cache. Improve commentary.
942 (bidi_cache_ensure_space): Limit allocations to the current value
943 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
944 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
945 the increment to not exceed the limit.
946 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
947 cache, zero otherwise (meaning the cache overflowed). In the
948 latter case, set bidi_cache_last_idx to -1.
949 (bidi_peek_at_next_level): Handle overflown cache.
950 (bidi_push_it): Increase the cache limit for iterating the new object.
951 (bidi_pop_it): Decrease the cache limit back to previous value.
952 (bidi_shelve_cache): Shelve the current value of the cache limit.
953 (bidi_unshelve_cache): Restore the value of cache limit.
954 (bidi_find_bracket_pairs): If the cache overflows while looking
955 for the paired bracket, give up and let bidi_resolve_neutrals
956 process the bracket as a simple neutral. (Bug#19322)
957 (bidi_find_other_level_edge): If the cache overflows, fall back on
958 Plan B, which effectively stops the reordering and restarts it on
959 the next character (after resetting the cache).
960 (bidi_move_to_visually_next): When the cache overflows, reset it
961 after processing the last cached character.
963 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
965 Fix glitches in gnutls.c, mostly memory-related
966 * gnutls.c: Sort macro definitions by name.
967 (fn_gnutls_transport_set_errno): Omit unreachable definition.
968 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
969 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
970 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
971 calculating string length. Use make_uninit_string, to avoid
972 copying the string. Cast the char, not the pointer.
973 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
974 and free. Work even for dates past the year 9999. Use void *
975 for buffers, to avoid casts.
977 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
979 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
981 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
983 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
986 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
988 * process.c: Whitespace and line-break nitpicks.
990 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
992 * gnutls.c (gnutls_certificate_details): The :signature isn't
993 that useful, so remove it.
994 (gnutls_certificate_details): Clean up whitespace slightly.
995 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
997 (gnutls_certificate_details): Put :signature-algorithm back again,
998 which was removed by mistake.
999 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
1000 that they are not messaged by default (bug#16253).
1001 (Fgnutls_error_fatalp): Doc fix (bug#18210).
1003 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
1005 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
1007 * nsimage.m (setPixmapData): Make bmRep local so class member is not
1010 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
1012 * eval.c (Fsignal): Remove duplicate test.
1013 (Fautoload_do_load): Fix up docstring.
1015 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
1017 * nsterm.m (represented_filename, represented_frame): New variables.
1018 (ns_set_represented_filename): New function.
1019 (sendEvent:): Set represented filename here to avoid flicker,
1020 related to Bug#18757.
1022 * nsterm.h: Declare ns_set_represented_filename.
1024 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
1025 at once, call ns_set_represented_filename instead.
1027 2014-12-05 Eli Zaretskii <eliz@gnu.org>
1029 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
1030 (struct bidi_stack): Reduce size by using bit fields and by
1031 packing sos, override, and isolate_status into a single 8-bit
1032 byte called 'flags'.
1034 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
1035 (bidi_push_embedding_level): Construct flags from individual
1036 bits. Adapt to changes in prev_for_neutral and next_for_neutral
1038 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
1039 from flags. Adapt to changes in prev_for_neutral,
1040 next_for_neutral, and last_strong members.
1041 (bidi_line_init): Initialize flags to zero.
1042 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
1043 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
1045 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
1047 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
1048 (Fapply): Try and simplify the control flow.
1050 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
1052 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
1053 Use gnutls_sign_get_name directly because
1054 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
1055 (init_gnutls_functions): Load missing gnutls_server_name_set.
1057 2014-12-02 Eli Zaretskii <eliz@gnu.org>
1059 * bidi.c (bidi_find_first_overridden): New function.
1061 * xdisp.c (Fbidi_find_overridden_directionality): New function.
1062 (syms_of_xdisp): Defsubr it.
1064 * dispextern.h (bidi_find_first_overridden): Add prototype.
1066 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
1068 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
1069 to nil after release (Bug#9133).
1071 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
1073 Port better to AddressSanitizer.
1074 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
1076 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
1077 Return -1 or 0, as the pipe trick doesn't work.
1078 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
1080 * print.c (print_object):
1081 When a pointer-check primitive returns -1, do not assume this
1082 means the pointer is valid or that the underlying system has failed.
1083 It could just be that addresses are being sanitized so Emacs can't
1084 test for pointer validity.
1085 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
1086 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
1087 string validity checker doesn't work on stack-based strings.
1089 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
1091 Improve clarity of USE_LSB_TAG definition.
1092 Reported by Lee Duhem. Suggested by Andreas Schwab in:
1093 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
1094 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
1095 VAL_MAX / 2 rather than in terms of the (more complicated)
1096 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
1098 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1100 * xdisp.c (handle_single_display_spec): When ignoring a fringe
1101 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
1102 (next_element_from_buffer): When done with overlays, reset the
1103 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
1105 2014-11-29 Eli Zaretskii <eliz@gnu.org>
1107 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
1108 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
1110 2014-11-29 Ulrich Müller <ulm@gentoo.org>
1112 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
1113 for paxctl and setfattr. Fixes temacs startup failure with
1114 grsecurity/PaX enabled Linux kernel (bug#19067).
1116 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
1118 * w32.c, w32heap.c, w32term.c:
1119 Use MINGW_W64 instead of _W64.
1121 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
1123 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
1125 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
1127 * gnutls.c (gnutls_ip_address_p): New function.
1128 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
1130 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
1132 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
1134 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
1136 Fix gnutls problems caught by static checking.
1137 * gnutls.c (Fgnutls_boot): Remove unused local.
1138 (Fgnutls_boot): Fix pointer signedness.
1140 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
1142 * gnutls.c (gnutls_certificate_details): Don't include certain
1143 certificate details on older gnutls versions (bug#19168).
1144 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
1145 (gnutls_certificate_details): Reversed check in last checkin.
1147 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
1149 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
1150 (Fgnutls_peer_status_warning_describe): Add function to describe a
1151 peer verification warning symbol.
1152 (Fgnutls_peer_status): Use it.
1153 (Fgnutls_boot): Use it. Minor logging fixes.
1155 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
1157 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
1159 2014-11-24 Glenn Morris <rgm@gnu.org>
1161 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
1163 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
1164 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
1166 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
1168 * gnutls.c: Fix Windows function definition of
1169 gnutls_x509_crt_get_fingerprint.
1171 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
1173 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
1175 * process.h: Added more fields to Lisp_Process to track
1176 certificate details.
1178 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
1179 (Fgnutls_peer_status): New functions to export TLS certificate
1180 details to Emacs Lisp.
1182 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
1184 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
1185 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
1186 check for gtk_adjustment_configure (Bug#19149).
1187 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
1189 2014-11-22 Glenn Morris <rgm@gnu.org>
1191 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
1193 2014-11-22 Martin Rudalics <rudalics@gmx.at>
1195 Don't shrink frame when using desktop-save-mode (Bug#19048).
1196 * w32fns.c (x_set_tool_bar_lines): Always call
1197 x_change_tool_bar_height (Bug#19048).
1198 (x_change_tool_bar_height): Mark frame as garbaged since
1199 adjust_frame_size might not have done that.
1200 * xfns.c (x_set_tool_bar_lines): Always call
1201 x_change_tool_bar_height (Bug#19048).
1202 (x_change_tool_bar_height): Mark frame as garbaged since
1203 adjust_frame_size might not have done that.
1205 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
1207 * xml.c (parse_region): Take care of new optional parameter
1208 'discard-comments' of 'libxml-parse(html|xml)-region'.
1209 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1210 New optional parameter 'discard-comments'.
1212 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
1214 Improve time stamp handling, and be more consistent about it.
1215 * editfns.c (invalid_time): New function.
1216 Use it instead of 'error ("Invalid time specification")'.
1217 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
1218 (decode_float_time, lisp_to_timespec, lisp_time_struct):
1220 (make_time_tail, make_time): Remove. All uses changed to use
1221 new functions or plain list4i.
1222 (disassemble_lisp_time): Return effective length if successful.
1223 Check that LOW is an integer, if it's combined with other components.
1224 (decode_time_components): Decode into struct lisp_time, not
1225 struct timespec, so that we can support a wide set of times
1226 regardless of whether time_t is signed. Decode plain numbers
1227 as seconds since the Epoch, and nil as the current time.
1228 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
1229 Reimplement in terms of new functions.
1230 (Fencode_time): Just use list2i.
1231 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
1232 * keyboard.c (decode_timer): Don't allow the new formats (floating
1233 point or nil) in timers.
1234 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
1235 place of the magic number '16'.
1236 (struct lisp_time): New type.
1237 (decode_time_components): Use it.
1238 (lisp_to_timespec): New decl.
1240 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
1242 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
1245 * callint.c (Fcall_interactively): Pass in nil as argument to
1246 Fbarf_if_buffer_read_only.
1248 * fileio.c (Finsert_file_contents): Ditto.
1250 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
1252 * textprop.c (verify_interval_modification): Check buffer
1253 readedness after the last interval.
1255 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
1256 the text at POSITION (new optional argument) has the
1257 `inhibit-read-only' text property set.
1259 2014-11-16 Eli Zaretskii <eliz@gnu.org>
1261 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
1262 errors in computing the number of pixels to scroll.
1263 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
1265 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1267 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
1268 call updateFrameSize.
1270 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
1272 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
1274 * nsfns.m (x_set_foreground_color, x_set_background_color)
1275 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
1276 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
1278 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
1280 * nsterm.m (ns_send_appdefined): Check for application defined
1281 event on Cocoa (Bug#18993).
1282 (run): Restore code before the previous 18993 fix.
1284 2014-11-14 David Reitter <david.reitter@gmail.com>
1286 * nsterm.m (run): Set timeout for event loop to prevent hang.
1289 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
1291 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
1293 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
1295 * xfont.c (xfont_list_pattern): Do not allocate font entity object
1296 for each candidate font but attempt to reuse it from previous improper
1299 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
1301 Avoid undefined behavior in color table hashing.
1302 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
1303 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
1304 This function avoids undefined behavior with signed shift overflow.
1306 2014-11-10 Eli Zaretskii <eliz@gnu.org>
1308 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
1309 when the inserted text does not need decoding. (Bug#18982)
1311 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
1313 * nsterm.h (EmacsScroller): judge returns bool.
1315 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
1316 (ns_judge_scroll_bars): Only set removed if judge returns true.
1317 (judge): Returns bool == condemned. Remove self from window.
1318 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
1320 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
1322 * keyboard.c (command_loop_1): Record this-command in recent-keys.
1323 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
1325 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
1327 * nsterm.m (ns_set_vertical_scroll_bar)
1328 (ns_set_horizontal_scroll_bar): Cleanup merge error.
1330 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
1332 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
1333 merely because tmo_in_millisec is nonnegative. The 1st call
1334 to g_main_context_query could succeed while the 2nd one fails.
1336 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
1338 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1340 * nsterm.m (run): Only use non-system event loop if OSX version is
1341 exactly 10.9 (Bug#18993).
1342 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
1345 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1347 * callproc.c (encode_current_directory): Support handling of file
1348 names prepended by "/:". (Bug#18891)
1350 2014-11-08 Alan Mackenzie <acm@muc.de>
1352 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
1354 2014-11-08 Dima Kogan <dima@secretsauce.net>
1356 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
1358 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
1360 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
1361 raises an error. (Bug#18891)
1363 2014-11-08 Martin Rudalics <rudalics@gmx.at>
1365 * frame.c (adjust_frame_size): Call x_set_window_size only if
1366 f->can_x_set_window_size is set.
1367 (make_frame): Initialize f->can_x_set_window_size and
1368 f->can_run_window_configuration_change_hook.
1369 (Fcan_run_window_configuration_change_hook): New function.
1370 * frame.h (frame): Split `official' into `can_x_set_window_size'
1371 and `can_run_window_configuration_change_hook'.
1372 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
1373 * w32fns.c (Fx_create_frame, x_create_tip_frame):
1374 Set f->can_x_set_window_size.
1375 * window.c (run_window_configuration_change_hook):
1376 Return immediately if either f->can_x_set_window_size or
1377 f->can_run_window_configuration_change_hook are false.
1378 (Fset_window_configuration): Instead of f->official set
1379 f->can_x_set_window_size.
1380 * xfns.c (Fx_create_frame, x_create_tip_frame):
1381 Set f->can_x_set_window_size.
1383 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
1385 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
1386 cleanup from 2014-11-01 (Bug#18972).
1388 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
1390 * keyboard.c: Call gui-set-selection instead of x-set-selection.
1391 * xdisp.c (window-scroll-functions): Improve docstring.
1393 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
1395 Uniquify the 'size' symbol.
1397 * w32notify.c (Qsize): Remove.
1398 * lisp.h (Qsize): New decl.
1399 * lread.c (Qsize): Now extern.
1400 * w32notify.c (syms_of_w32notify): No need to defsym.
1402 2014-11-07 Martin Rudalics <rudalics@gmx.at>
1404 * dispnew.c (change_frame_size_1): Fix call of
1406 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
1407 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1408 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1409 (Qtool_bar_size): New constants.
1410 (frame_inhibit_resize, adjust_frame_size): New argument to
1411 handle case where frame_inhibit_implied_resize is a list.
1412 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
1413 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
1414 (x_set_right_divider_width, x_set_bottom_divider_width)
1415 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
1416 (x_set_scroll_bar_width, x_set_scroll_bar_height):
1418 (frame-inhibit-implied-resize): Rewrite doc-string.
1419 * frame.h (frame_inhibit_resize, adjust_frame_size):
1420 Fix external declarations.
1421 (Qframe_position, Qframe_outer_size)
1422 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
1423 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
1424 (Qtool_bar_size): Extern them.
1425 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
1426 (xg_height_or_width_changed): Remove.
1427 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
1428 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
1429 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
1430 (xg_change_toolbar_position): Call adjust_frame_size directly.
1431 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
1432 Fix calls of adjust_frame_size.
1433 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
1434 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
1435 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1436 frame can get resized when tool-bar-lines parameter changes from
1438 (Fw32_frame_menu_bar_size): Return fourth value.
1439 (Fw32_frame_rect): Block input around system calls
1440 (Fx_frame_geometry): New function.
1441 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
1442 * w32term.c (x_new_font): Adjust adjust_frame_size call.
1443 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
1444 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
1445 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
1446 (Fx_create_frame): Adjust adjust_frame_size calls.
1447 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
1448 frame can get resized when tool-bar-lines parameter changes from
1450 (Fx_frame_geometry): New function.
1451 * xmenu.c (update_frame_menubar): On Lucid call
1452 adjust_frame_size with one pixel less height to avoid that
1453 repeatedly adding/removing the menu bar grows the frame.
1454 (free_frame_menubar): On Motif arrange to optionally preserve
1455 the old frame height when removing the menu bar.
1456 * xterm.c (x_new_font): Adjust adjust_frame_size call.
1458 2014-11-03 Eli Zaretskii <eliz@gnu.org>
1460 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
1461 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
1462 frame; instead, print an error message.
1464 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
1466 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
1468 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
1470 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1471 (dealloc): Release bmRep.
1473 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
1474 imageListSetNext, imageListNext.
1476 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
1477 (reference): Remove.
1478 (allocInitFromFile:): Remove searching ImageList and calling
1479 reference (Bug#18918).
1480 (dealloc): Remove handling if ImageList.
1482 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
1484 * process.c (catch_child_signal): Fix incorrect assertion.
1486 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
1488 * macfont.m (macfont_draw):
1489 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
1491 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
1492 if force_integral_p (i.e. no antialias).
1493 (macfont_draw): Check ns_antialias_text, also turn off synthetic
1494 bold if no antialias (Bug#18876).
1496 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
1497 was given (Bug#18846).
1499 * nsterm.h (ns_set_doc_edited): Declare taking no args.
1501 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
1502 instead of in xdisp.c, function now takes void. (Bug#18884).
1504 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
1505 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
1507 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
1508 struct window* (Bug#18889).
1509 Remove getMouseMotionPart.
1510 (ns_output): Make icon_top/left int.
1512 * nsfns.m (x_icon): icon_top/left is int.
1514 * nsterm.m (ns_mouse_position): Remove unused code.
1515 (initFrame:window:, dealloc): Use window instead of win.
1516 (getMouseMotionPart:window:x:y:): Remove, unused.
1517 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
1519 2014-11-01 Eli Zaretskii <eliz@gnu.org>
1521 * keyboard.c (readable_events): When FLAGS include
1522 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
1523 This avoids returning non-nil from input-pending-p when only such
1524 events are in the queue. (Bug#18856)
1526 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
1528 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
1529 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
1530 (Qforeign_selection): Remove.
1531 (ns_get_local_selection): Identation fix.
1532 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
1534 * nsselect.m (ns_get_local_selection): Remove calling of
1535 functions in Vselection_converter_alist (Bug#18911).
1536 (syms_of_nsselect): Remove Vselection_converter_alist.
1538 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
1540 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
1541 and unnecessary initialization. Adjust comments.
1543 2014-10-30 Eli Zaretskii <eliz@gnu.org>
1545 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
1547 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
1548 index, not an absolute one, as that's what the function expects.
1550 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
1552 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
1553 font on an initial frame when running as a daemon (Bug#18869).
1555 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
1557 2014-10-30 Eli Zaretskii <eliz@gnu.org>
1559 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
1560 build_string, when importing a home directory. (Bug#18873)
1562 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1564 * dispnew.c (buffer_posn_from_coords):
1565 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
1566 account for the header-line height. (Bug#18839)
1568 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
1570 * xml.c (parse_region): Do not forget the first document child.
1572 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
1574 * nsselect.m: pasteboard_changecount is new.
1575 (ns_store_pb_change_count, ns_get_pb_change_count)
1576 (ns_get_our_change_count_for): New functions.
1577 (ns_string_to_pasteboard_internal): Correct comment.
1578 type => gtype in eassert, Call ns_store_pb_change_count.
1579 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
1580 (Fns_disown_selection_internal, Fns_selection_owner_p):
1581 Replace Vselection_alist check, with change count check.
1582 (Fns_get_selection): Initialize val to Qnil. Only get local
1583 selection if change counts match (Bug#18799).
1584 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
1586 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
1588 * w32proc.c (create_child): If calling a quoted batch file,
1589 pass NULL for exe. (Bug#18745)
1591 2014-10-24 Eli Zaretskii <eliz@gnu.org>
1593 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
1594 (bidi_resolve_brackets): Use end of string position rather than ZV
1595 when iterating over a string. (Bug#18815)
1597 2014-10-24 Martin Rudalics <rudalics@gmx.at>
1599 * keyboard.c (make_lispy_position): Return coordinates also when
1600 on scroll bars, fringes, margins or not in a window.
1601 * xdisp.c (show_mouse_face): Don't change cursor face during
1604 2014-10-23 Martin Rudalics <rudalics@gmx.at>
1606 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
1607 (frame_resize_pixelwise, frame_inhibit_implied_resize):
1608 Fix doc-strings (Bug#18789).
1610 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
1612 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
1614 2014-10-22 Eli Zaretskii <eliz@gnu.org>
1616 Optimize redisplay of simple bracketed text.
1617 * bidi.c (bidi_cache_reset_to): New function.
1618 (bidi_cache_reset): Call it.
1619 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
1621 (bidi_resolve_explicit): Reset bracket_pairing_pos and
1622 bracket_enclosed_type only if bracket_pairing_pos's value is not
1624 (MAX_BPA_STACK): Make sure the value is signed.
1625 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
1626 stop pushing values onto the stack.
1627 (bidi_find_bracket_pairs): If the bracketed text is only on the
1628 base embedding level, remove all the states cached by this
1629 function from the cache, and return zero, so that the brackets in
1630 this segment of text are processed as normal neutrals.
1631 (bidi_resolve_brackets): Detect the brackets that are to be
1632 processed as neutrals, and don't call bidi_find_bracket_pairs on
1635 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
1637 * w32select.c (Fw32_selection_exists_p): Rename from
1638 Fx_selection_exists_p.
1639 (syms_of_w32select): Adjust accordingly.
1641 * w16select.c (Fw16_selection_exists_p): Rename from
1642 Fx_selection_exists_p.
1643 (syms_of_win16select): Adjust accordingly.
1645 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
1646 (Fns_own_selection_internal): Tighten scoping.
1647 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
1648 (Fns_get_selection): Rename from Fx_get_selection_internal.
1649 (Fns_get_selection_internal, Fns_store_selection_internal):
1651 (syms_of_nsselect): Adjust accordingly.
1653 2014-10-21 Martin Rudalics <rudalics@gmx.at>
1655 * w32fns.c (Fw32_frame_menu_bar_size): New function.
1656 * w32term.c (x_set_window_size): Account for wrapped menu bar
1657 lines when setting up frame height (Bug#15174 and Bug#18720).
1658 (w32_add_wrapped_menu_bar_lines): New variable.
1660 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
1662 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
1665 2014-10-20 Glenn Morris <rgm@gnu.org>
1667 * Merge in all changes up to 24.4 release.
1669 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
1671 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
1672 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
1674 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
1676 * xterm.c (handle_one_xevent): Check return value from
1677 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
1678 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
1680 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
1681 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
1682 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
1683 Gtk+ >= 3.14 (Bug#18674).
1684 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
1685 Gtk+ >= 3.14 (Bug#18674).
1687 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
1689 * gtkutil.c: Remove no-longer-used code.
1690 (xg_update_menubar): Remove unused local and unnecessary call to
1691 gtk_menu_item_get_submenu.
1692 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
1693 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
1694 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
1696 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
1698 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
1700 * xterm.h (handlebox_widget): Remove.
1702 * xmenu.c (set_frame_menubar): Remove GTK block that calls
1705 * gtkutil.h (xg_have_tear_offs): Remove declaration.
1707 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
1708 to handle Gtk versions.
1709 (xg_get_file_with_chooser): Use them.
1710 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
1711 Remove (create_menus): Remove teroff argument and code.
1712 Remove call to gtk_menu_set_title.
1713 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
1714 Adjust args to create_menus.
1715 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
1716 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
1717 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
1718 (xg_make_tool_item): Remove detach code.
1719 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
1720 (find_icon_from_name): New function.
1721 (update_frame_tool_bar): Remove GtkStockItem code, move to
1722 find_icon_from_name. Let stock be a list of icon names to try.
1723 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
1724 Replace TOOLBAR_TOP_WIDGET.
1725 (free_frame_tool_bar, xg_change_toolbar_position ):
1726 Replace TOOLBAR_TOP_WIDGET.
1727 (xg_initialize): Remove tearoff code.
1729 2014-10-18 Eli Zaretskii <eliz@gnu.org>
1731 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
1732 pixel from the window's cursor glyph width, since X renders hollow
1733 blocks 1 pixel wider than the 'width' parameter.
1735 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
1736 glyph->pixel_width; this is now done in xterm.c.
1738 Fix reordering of bracket characters in isolates.
1739 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
1740 RESOLVED_ONLY; when non-zero, return from the cache only fully
1741 resolved states. All callers changed.
1742 (CANONICAL_EQU): New macro.
1743 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
1744 equivalent of the paired closing bracket character.
1745 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
1746 the default non-negative value, to be checked later in
1747 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
1748 characters against those pushed onto the BPA stack.
1749 (bidi_record_type_for_neutral): New function.
1750 (bidi_resolve_brackets): Record next_for_neutral and
1751 prev_for_neutral when embedding level gets pushed. Force
1752 resolution of bracket pairs when entering a level run that was not
1754 (bidi_resolve_neutral): Add assertions before calling
1755 bidi_resolve_neutral_1.
1756 (bidi_level_of_next_char): Remove the code that attempted to
1757 resolve unresolved neutrals; that is now done by
1758 bidi_resolve_neutral.
1760 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
1762 2014-10-17 Eli Zaretskii <eliz@gnu.org>
1764 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
1765 1-pixel R2L characters.
1766 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
1767 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
1769 2014-10-16 Eli Zaretskii <eliz@gnu.org>
1771 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
1774 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
1776 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
1777 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
1778 It's not clear to me whether the initialization is needed,
1779 but it can't hurt so I played it safe.
1781 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
1783 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
1785 2014-10-15 Eli Zaretskii <eliz@gnu.org>
1787 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
1788 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
1790 (bidi_get_type): Return the isolate initiators and terminator types.
1791 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
1792 (bidi_fetch_char_skip_isolates, find_first_strong_char)
1793 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
1794 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
1795 for the new features.
1796 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
1797 push and pop correctly for isolates.
1798 (bidi_remember_char): Modify to accept an additional argument
1799 and record the bidi type according to its value.
1800 (bidi_cache_iterator_state): Accept an additional argument to only
1801 update an existing state. Handle the new members of struct bidi_it.
1802 (bidi_cache_find): Arguments changed: no longer accepts a level,
1803 instead accepts a flag telling it whether it is okay to return
1804 unresolved neutrals.
1805 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
1806 table. Initialize new isolate-related members.
1807 (bidi_paragraph_init): Some code factored out into
1808 find_first_strong_char.
1809 (bidi_resolve_explicit_1): Function deleted, its code incorporated
1810 into bidi_resolve_explicit.
1811 (bidi_resolve_explicit): Support the isolate initiators and
1812 terminator. Fix handling of embeddings and overrides according to
1813 new UBA requirements. Record information about previously seen
1814 characters here (moved from bidi_level_of_next_char).
1815 (bidi_resolve_weak): Adapt to changes in struct members.
1816 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
1817 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
1818 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
1819 paired bracket resolution. Handle isolate initiators and
1821 (bidi_type_of_next_char): Remove unneeded code for BN limit.
1822 (bidi_level_of_next_char): Move the code that records information
1823 about previous characters to bidi_resolve_explicit. Fix logic of
1824 resolving neutrals and make sure their cache entries are updated.
1825 Remove now unneeded special handling of PDF level.
1827 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
1828 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
1829 enlarged per Unicode 6.3.
1830 (enum bidi_bracket_type_t): New data type.
1831 (struct bidi_saved_info): Leave only 2 type members out of 4.
1833 (struct bidi_stack): Add members necessary to support isolating
1835 (struct bidi_it): Add new members necessary to support isolating
1836 sequences and bracket pair resolution.
1838 * xdisp.c (Fbidi_resolved_levels): New function.
1839 (syms_of_xdisp): Defsubr it.
1840 (append_glyph, append_composite_glyph, produce_image_glyph)
1841 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
1843 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
1845 * term.c (append_glyph, append_composite_glyph)
1846 (append_glyphless_glyph): Convert aborts to assertions.
1848 * .gdbinit (pgx): Display the character codepoint, resolved level,
1849 and bidi type also for glyphless glyphs.
1851 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
1853 Avoid unwanted point motion in Fline_beginning_position.
1854 * lisp.h (scan_newline_from_point): Add prototype.
1855 * search.c (scan_newline_from_point): New function, refactored from...
1856 * cmds.c (Fforward_line): ...adjusted user.
1857 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
1858 and simplify the former since the latter doesn't move point.
1860 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1862 Cleanup terminal handling code.
1863 * dispextern.h (get_named_tty): Remove prototype but...
1864 * termhooks.h (get_named_terminal): ...resurrect it under
1865 more meaningful name.
1866 (get_terminal): Likewise, but with...
1867 (decode_live_terminal): ...this name.
1868 (decode_tty_terminal): Add prototype.
1869 * term.c (get_tty_terminal): Remove.
1870 (get_named_tty): Remove.
1871 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
1872 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
1873 Use decode_tty_terminal.
1874 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
1875 * terminal.c (get_terminal): Refactor to...
1876 (decode_terminal, decode_live_terminal): ...new functions.
1877 (decode_tty_terminal): Replacement for get_tty_terminal.
1878 (get_named_terminal): Likewise for get_named_tty.
1879 * coding.c (Fset_terminal_coding_system_internal)
1880 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
1881 (Fkeyboard_coding_system):
1882 * composite.c (Fcomposition_get_gstring):
1883 * dispnew.c (Fsend_string_to_terminal):
1884 * frame.c (Fmake_terminal_frame):
1885 * nsfns.m (check_ns_display_info):
1886 * w32fns.c, xfns.c (check_x_display_info):
1887 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
1888 * keyboard.c (handle_interrupt_signal, handle_interrupt)
1889 (Fset_quit_char): Use get_named_terminal.
1890 (Fset_output_flow_control, Fset_input_meta_mode):
1891 Use decode_tty_terminal.
1893 2014-10-13 Eli Zaretskii <eliz@gnu.org>
1895 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
1896 between 32-bit and 64-bit MinGW builds. (Bug#18699)
1898 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1900 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
1901 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
1903 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
1905 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
1908 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1910 * editfns.c (dump_tz_string): No longer const.
1911 It might be modified.
1913 * nsmenu.m (clear): Assume OS X 10.6 or later.
1915 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
1917 * unexmacosx.c: Remove include ppc/reloc.h.
1918 (unrelocate, copy_dysymtab): Remove PPC code.
1919 (rebase_reloc_address): Remove, only used for PPC:
1921 * nsterm.m: Always include macfont.h on COCOA.
1922 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
1923 (ns_dumpglyphs_image, ns_check_menu_open)
1924 (applicationDidFinishLaunching)
1925 (antialiasThresholdDidChange:)
1926 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
1927 Remove checks for OSX <= 10.5/10.6.
1928 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
1929 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
1932 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
1933 (NS_HAVE_NSINTEGER): Remove block.
1934 Remove >= OSX 10.6 tests.
1936 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
1937 (x_activate_menubar, trackingNotification:): Remove check for
1939 (menuNeedsUpdate:): Remove check for OSX < 10.5.
1941 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
1943 * nsfns.m: Always include macfont.h on COCOA.
1944 (ns_filename_from_panel, ns_directory_from_panel)
1945 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
1946 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
1948 * macfont.m: Remove >= 1050 check.
1949 (macfont_create_family_with_symbol)
1950 (macfont_get_glyph_for_character)
1951 (mac_font_get_glyphs_for_variants)
1952 (mac_ctfont_create_available_families, syms_of_macfont):
1953 Remove code for OSX < 10.6.
1954 (mac_font_family_group, mac_font_family_compare): Remove, only used
1957 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
1958 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
1960 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
1963 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
1965 Fix putenv race conditions with undefined behavior (Bug#8705).
1966 Do all putenv calls before Emacs creates any threads.
1967 Use a safer way to modify the TZ environment variable in the
1968 presence of multiple threads. For further thread-safety,
1969 prefer localtime_r and gmtime_r to localtime and gmtime,
1970 and prefer struct tm's tm_gmtoff (if available) to calling
1971 both localtime_r and gmtime_r.
1972 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
1973 (init_dbusbind): ... to this new function.
1974 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
1975 * xterm.c (x_term_init): Move xputenv call from here ...
1976 (init_xterm): ... to this new function.
1977 * emacs.c (main) [USE_GTK]: Call it before creating threads.
1978 * editfns.c (HAVE_TM_GMTOFF): Default to false.
1979 (dump_tz_string): New constant.
1980 (init_editfns): Use it. This centralizes the dump_tz stuff.
1981 Call set_time_zone_rule here, so that its xputenv is done
1982 before Emacs goes multithreaded.
1983 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
1984 thread-safe enough for Emacs.
1985 (format_time_string, Fdecode_time, Fcurrent_time_string)
1986 (Fcurrent_time_zone):
1987 Prefer localtime_r and gmtime_r, which are more thread-safe, to
1988 localtime and gmtime. Remove now-unnecessary calls to block_input.
1989 (tm_gmtoff): New static function.
1990 (Fdecode_time, Fcurrent_time_zone): Use it.
1991 (Fencode_time): Use mktime_z, for better thread-safety.
1992 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
1993 i.e., not quite thread-safe but good enough for Emacs typical usage.
1994 Do not reclaim storage that is in the environment; let it leak.
1995 Always call tzset, since localtime_r does not.
1996 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
1997 This is now done in init_editfns.
1998 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
1999 New macros and declarations, for platforms lacking tzalloc & friends.
2001 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
2003 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
2004 On x86 platforms this works around GCC bug 63495
2005 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
2006 and more generally should fix a portability problem in Emacs.
2007 Reported by Stefan Monnier in:
2008 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
2010 2014-10-08 Leo Liu <sdl.web@gmail.com>
2012 Enhance terpri to allow conditionally output a newline. (Bug#18652)
2013 * keymap.c (describe_vector_princ):
2014 * keyboard.c (Fcommand_error_default_function): Adapt to change to
2017 * print.c (printchar_stdout_last): Declare.
2018 (printchar): Record the last char written to stdout.
2019 (Fterpri): Add optional argument ENSURE.
2021 2014-10-08 Eli Zaretskii <eliz@gnu.org>
2023 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
2024 DELAY argument to change_frame_size, so that the frame size
2025 changes, if any are needed, are delayed until the next redisplay.
2026 This is to avoid a too early QUIT inside change_frame_size, when
2027 it calls Lisp in frame_windows_min_size, in case one of the events
2028 we've read sets the quit-flag. (Bug#18649)
2030 * w32fns.c (check_x_display_info): Accept terminal objects as
2031 argument, to follow what xfns.c does.
2033 2014-10-07 Glenn Morris <rgm@gnu.org>
2035 * Makefile.in ($(srcdir)/macuvs.h)
2036 ($(lispsource)/international/charprop.el): Add explicit FORCE.
2038 2014-10-07 Eli Zaretskii <eliz@gnu.org>
2040 * decompress.c (init_zlib_functions): Move the message about zlib
2041 being unavailable from here...
2042 (Fzlib_decompress_region): ...to here. (Bug#18650)
2044 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
2046 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
2047 the case where an optional string is used. Adjust docstring.
2049 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
2051 * lisp.mk (lisp): Remove w32-common-fns.elc.
2053 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
2055 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
2056 These were already defined in buffer.c, and the duplicate
2057 definitions cause problems on platforms like 'gcc -fno-common'.
2058 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
2060 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
2062 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
2063 if toolbar is visible.
2065 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
2068 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
2069 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
2070 (ns_select, ns_read_socket): Use unwind_protect to decrease
2071 apploopnr (Bug#18345).
2072 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
2073 line height (Bug#17977).
2075 * macfont.m: Fix indentation and import changes from macport 24.3.94.
2076 (macfont_closest_traits_index): New function.
2077 (macfont_closest_traits_index_p): Rename from
2078 macfont_closest_traits_index.
2079 (macfont_list): Use macfont_closest_traits_index_p.
2081 2014-10-05 K. Handa <handa@gnu.org>
2083 * coding.c (detect_coding_iso_2022): Set coding->rejected
2084 correctly when an invalid escape sequence is found (Bug#18610).
2086 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
2088 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
2089 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
2092 2014-10-04 Martin Rudalics <rudalics@gmx.at>
2094 * buffer.c (scroll_bar_width, scroll_bar_height):
2096 * window.c (Fset_window_scroll_bars): Fix doc-string.
2097 (Fwindow_scroll_bars): Have it return what the doc-string says.
2099 2014-10-03 Eli Zaretskii <eliz@gnu.org>
2101 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
2102 iterator backwards, to resync the bidi iterator. (Bug#18584)
2104 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
2106 Consistently use min and max macros from lisp.h.
2107 * coding.c (min, max):
2109 * unexhp9k800.c (min):
2110 * unexw32.c (min, max): Use definitions from lisp.h.
2111 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
2113 * gmalloc.c (min): Tiny style change.
2115 * fileio.c (emacs_readlinkat, Finsert_file_contents):
2116 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
2118 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
2120 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
2121 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
2122 (X_ULONG_MAX): Move these macros to xterm.h.
2123 (x_fill_property_data): Be more generous about allowing either
2124 signed or unsigned data of the appropriate width.
2125 * xterm.h (x_display_set_last_user_time): New function.
2126 All setters of last_user_time changd to use this function.
2127 If ENABLE_CHECKING, check that the times are in range.
2129 2014-10-02 Eli Zaretskii <eliz@gnu.org>
2131 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
2132 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2134 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
2136 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
2137 make a font_object from a tty frame (Bug#18573).
2138 (Finternal_set_lisp_face_attribute): Add FIXME comment.
2140 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
2142 * alloc.c (mark_overlay): Assume that overlay boundaries are
2143 always markers. Add comment.
2144 * lread.c (read_internal_start): Use convenient validate_subarray.
2146 (Fread_from_string): Adjust docstring.
2148 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
2150 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
2152 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
2153 Rename from the "x-" prefix.
2155 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
2157 * xselect.c (selection-converter-alist): Fix docstring.
2159 2014-10-01 Eli Zaretskii <eliz@gnu.org>
2161 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
2162 argument passed by the caller, when we mirror all slashes into
2165 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
2167 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
2168 Resurrect old code and fix compilation with GTK < 2.13.6.
2170 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
2172 Use AUTO_CONS instead of SCOPED_CONS, etc.
2173 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
2174 * lisp.h (AUTO_CONS): Rename from scoped_cons.
2175 (AUTO_LIST1): Rename from scoped_list1.
2176 (AUTO_LIST2): Rename from scoped_list2.
2177 (AUTO_LIST3): Rename from scoped_list3.
2178 (AUTO_LIST4): Rename from scoped_list4.
2179 (AUTO_STRING): Rename from SCOPED_STRING.
2180 * frame.h (AUTO_FRAME_ARG):
2181 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
2182 (AUTO_LIST4, AUTO_STRING):
2183 Prepend a new argument 'name'.
2184 Declare a variable instead of yielding a value.
2186 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
2188 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2190 * w32fns.c (w32_createwindow): Accept an additional argument, an
2191 array of 2 values specifying the coordinates of the frame's
2192 top-left corner. Use these values instead of calling x_get_arg,
2193 which can cons Lisp objects, and therefore cannot be called except
2194 from the main thread. Remove redundant tests for the default
2196 (my_create_window): Move the calculation of the coordinates of the
2197 frame's top-left edge here. Pass them to the input thread via the
2198 second parameter of the WM_EMACS_CREATEWINDOW message.
2199 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
2202 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2204 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
2205 (redisplay_window): Treat the frame's frozen_window_starts flag
2206 the same way as the optional_new_start flag for the window: only
2207 obey it if the glyph row showing point will be fully visible.
2208 Likewise when the window start is in a continuation line. If,
2209 after trying everything under the 'force_start' label, point is
2210 still not fully visible, give up and scroll the window.
2211 Add debugging traces. (Bug#18545)
2213 * window.c (Frecenter): Set the window's redisplay flag.
2215 2014-09-30 Eli Zaretskii <eliz@gnu.org>
2217 * w32term.c (w32_read_socket): Don't use frame dimensions for
2218 resizing if GetClientRect returned an empty (0, 0, 0, 0)
2219 rectangle. Check the return value of GetClientRect, and don't use
2220 the results if it didn't succeed.
2222 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
2223 in columns and lines after correcting the pixel dimensions in
2225 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
2226 negative values to xrealloc. (Bug#18528)
2228 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
2230 * alloc.c: Remove now-unnecessary check.
2231 Suggested by Dmitry Antipov in:
2232 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
2234 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
2236 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
2237 to Ubuntu 14.04.1 x86-64.
2239 Simplify stack-allocated Lisp objects, and make them more portable.
2240 The build_local_string macro was used in two ways: (1) string
2241 literals for which scoped allocation suffices, and (2) file name
2242 components, where it's not safe in general to assume bounded-size
2243 ASCII data. Simplify by defining a new macro SCOPED_STRING that
2244 allocates a block-scope string, and by using SCOPED_STRING for (1)
2245 and build_string for (2). Furthermore, actually use stack
2246 allocation only for objects known to have sufficient alignment.
2247 This simpler implementation means Emacs can make
2248 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
2249 GC_MAKE_GCPROS_NOOPS.
2250 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
2251 for fewer differences among implementations.
2252 (struct Lisp_String): Now GCALIGNED.
2253 (USE_STACK_LISP_OBJECTS): Default to true, since the
2254 implementation no longer insists on a nonempty GCALIGNED.
2255 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
2256 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
2257 separately. Move definiens to scoped_cons. The old definition
2258 was incorrect when GCALIGNED was defined to be empty.
2259 (union Aligned_String): New type.
2260 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
2261 implementation ports to compilers that don't align strictly enough.
2262 Don't worry about the union sizes; it's not worth bothering about.
2263 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
2264 Rewrite using USE_STACK_CONS.
2265 (scoped_cons): Assume the use of union Aligned_Cons.
2266 (lisp_string_size, make_local_string, build_local_string): Remove.
2267 Unless otherwise specified, all callers of build_local_string
2268 changed to use SCOPED_STRING.
2269 (SCOPED_STRING): New macro.
2270 * data.c (wrong_choice):
2271 * menu.c (single_menu_item):
2272 * process.c (Fformat_network_address):
2273 Hoist use of SCOPED_STRING out of a scope, so that its returned
2274 object lives long enough.
2275 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
2276 as the string might be long or might not be ASCII.
2278 2014-09-29 Eli Zaretskii <eliz@gnu.org>
2280 * msdos.c (internal_terminal_init): Bump version to 25.
2282 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
2284 Keep stack-allocated Lisp objects fast rather than versatile.
2285 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
2286 (SCOPED_CONS_INITIALIZER): New macro.
2287 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
2288 (USE_LOCAL_ALLOCA): Remove.
2289 (local_cons, local_list1, local_list2, local_list3, local_list4):
2290 Remove. Stack overflow checking makes them too slow.
2291 (make_local_vector): Likewise. Also we just don't have enough
2293 (enum LISP_STRING_OVERHEAD): Remove.
2294 (local_string_init, local_vector_init): Remove prototypes.
2295 (make_local_string, build_local_string): Redesign to target short
2296 compile-time string constants, fall back to regular string allocation
2298 (lisp_string_size): New function.
2299 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
2300 * alloc.c (local_string_init, local_vector_init): Remove.
2301 (verify_ascii) [ENABLE_CHECKING]: New function.
2302 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
2303 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
2304 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
2305 * xselect.c, xterm.c: All related users changed.
2307 2014-09-28 Ken Brown <kbrown@cornell.edu>
2309 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
2310 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
2312 2014-09-27 Ken Brown <kbrown@cornell.edu>
2314 Fix implementation of HYBRID_MALLOC on Cygwin.
2315 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
2316 (bss_sbrk_buffer_beg): New variable. Use it...
2317 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
2318 incorrect definition.
2320 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
2322 * keyboard.c (track-mouse): Rename to internal--track-mouse.
2323 Make it into a function and change arg to be a function.
2325 * lisp.mk (lisp): Add elisp-mode.elc.
2327 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
2329 * xfns.c (x_default_scroll_bar_color_parameter):
2330 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
2331 to pacify --enable-gcc-warnings in non-scrollbar builds.
2333 2014-09-26 Ken Brown <kbrown@cornell.edu>
2335 * w32term.h (ALIGN_STACK): Fix the cpp condition.
2337 2014-09-25 Eli Zaretskii <eliz@gnu.org>
2339 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
2340 MinGW builds that use GCC before 4.2.
2342 Default to stack objects on DOS_NT platforms as well.
2343 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
2344 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
2346 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
2348 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
2349 ALIGN_STACK attribute.
2351 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
2353 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
2354 ALIGN_STACK attribute.
2356 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
2357 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
2359 2014-09-25 Martin Rudalics <rudalics@gmx.at>
2361 * frame.c (frame_inhibit_resize):
2362 * widget.c (EmacsFrameResize):
2363 * window.c (resize_frame_windows, Fset_window_configuration):
2364 * xdisp.c (expose_frame):
2365 * xfns.c (x_change_tool_bar_height):
2366 * xmenu.c (update_frame_menubar):
2367 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
2368 Remove code left dead after 2014-07-27 changes.
2370 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
2372 Fix local_cons etc. to not exhaust the stack when in a loop.
2373 Problem reported in:
2374 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
2375 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
2376 * charset.c (load_charset_map_from_file, Ffind_charset_region)
2377 (Ffind_charset_string):
2378 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
2379 * data.c (wrong_range):
2380 * editfns.c (Fpropertize, format2):
2381 * emacs.c (init_cmdargs, decode_env_path):
2382 * fileio.c (auto_save_error):
2383 * fns.c (Fyes_or_no_p):
2384 * font.c (font_style_to_value, font_parse_xlfd)
2385 (font_parse_family_registry, font_delete_unmatched)
2387 * fontset.c (Fset_fontset_font):
2388 * frame.c (x_get_arg):
2389 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
2390 (read_char_minibuf_menu_prompt):
2391 * keymap.c (silly_event_symbol_error, describe_vector):
2392 * lread.c (load_warn_old_style_backquotes):
2393 * menu.c (single_menu_item):
2394 * minibuf.c (Fread_buffer):
2395 * process.c (status_message, Fformat_network_address)
2396 (server_accept_connection):
2397 * textprop.c (copy_text_properties):
2398 * xdisp.c (Fcurrent_bidi_paragraph_direction):
2399 * xfns.c (x_default_scroll_bar_color_parameter):
2400 * xfont.c (xfont_open):
2401 * xselect.c (x_clipboard_manager_error_1):
2402 * xterm.c (x_term_init):
2403 Put USE_LOCAL_ALLOCA at the start of the function.
2404 * fns.c (maybe_resize_hash_table): Use build_string instead of
2405 build_local_string, since we'd otherwise need a conditional
2406 USE_LOCAL_ALLOCA here, but this is just debugging output and is
2407 not worth the bother of optimization.
2408 * font.c (font_delete_unmatched): Remove by-hand code that
2409 observed MAX_ALLOCA limit, since it's now done automatically.
2410 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
2411 since build_local_string needs its sa_alloc.
2412 * lisp.h (lisp_word_count): New function.
2413 (SAFE_ALLOCA_LISP): Use it.
2414 (USE_LOCAL_ALLOCA): New macro.
2415 (local_cons, make_local_vector, make_local_string):
2416 Observe the MAX_ALLOCA limit.
2417 (LISP_STRING_OVERHEAD): New constant.
2418 (make_local_string): Use it.
2420 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2422 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
2423 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
2424 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
2425 and Solaris and it's likely to work on similar platforms.
2427 Avoid signed integer overflow when converting Time to ptrdiff_t.
2428 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
2430 (position_to_Time, Time_to_position): New functions.
2431 (gen_help_event, kbd_buffer_get_event): Use them.
2432 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
2433 Go back to plain 'unsigned long', so that 'Time' is the same
2434 for both X and non-X builds; this is less likely to cause surprise.
2435 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
2436 are the same size; this is no longer required.
2438 * keyboard.c (make_lispy_event): Avoid unnecessary tests
2439 of bit 28 and of whether an unsigned value is negative.
2440 This simplifies the code a bit, and pacifies clang 3.4.
2442 2014-09-24 Eli Zaretskii <eliz@gnu.org>
2444 * systime.h (Time): Define as size_t, to be consistent with 64-bit
2445 Windows builds, where 'long' is a 32-bit type.
2447 * w32inevt.h (w32_console_mouse_position): Update the argument
2448 types to use 'Time'.
2450 * w32term.c (w32_mouse_position)
2451 (x_horizontal_scroll_bar_report_motion)
2452 (x_scroll_bar_report_motion): Update the argument types to use
2455 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
2457 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
2458 (struct input_event): ...unsigned bitfields. Likewise for
2459 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
2460 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
2461 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
2462 (kbd_buffer_get_event): Adjust users.
2463 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
2464 (make_scroll_bar_position): New function, refactored out of...
2465 (make_lispy_event): ...adjusted user.
2466 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
2467 * nsterm.m (ns_mouse_position, mouseUp):
2468 * term.c (term_mouse_position):
2469 * w32inevt.c (w32_console_mouse_position):
2470 * w32term.c (w32_mouse_position):
2471 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
2472 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
2473 Prefer enum and explicit enum members to integers and numeric values.
2475 * chartab.c (uniprop_encode_value_numeric):
2476 * font.c (font_style_to_value): Use make_local_vector.
2477 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
2478 * keymap.c (append_key): Use scoped_list1.
2480 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
2481 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
2483 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
2485 Fix some slow uses and misuses of strcat.
2486 * doc.c (get_doc_string):
2487 * gtkutil.c (get_utf8_string):
2488 * xsmfns.c (x_session_initialize):
2489 Avoid recomputation of string length.
2490 * ftfont.c (ftfont_spec_pattern):
2491 * xfns.c (xic_create_fontsetname):
2492 Don't assume output buffer is initially zero.
2494 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
2496 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
2497 All callers changed.
2498 * xterm.c (x_term_init): Use new functionality to avoid two needs
2499 to compute a string length.
2501 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
2503 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
2505 Use known length of a Lisp string to copy it faster.
2506 * lisp.h (lispstrcpy): New function. Add comment.
2507 * callproc.c (child_setup):
2508 * dbusbind.c (xd_append_arg):
2509 * doc.c (get_doc_string):
2510 * font.c (Ffont_xlfd_name):
2511 * frame.c (xrdb_get_resource):
2512 * process.c (Fmake_network_process, network_interface_info):
2513 * w32fns.c (Fx_open_connection):
2514 * w32proc.c (sys_spawnve):
2515 * xfns.c (select_visual):
2516 * xfont.c (xfont_list):
2517 * xsmfns.c (x_session_initialize):
2518 * xterm.c (x_term_init): Use it.
2520 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
2522 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
2523 Reported by Dmitry Antipov in thread leading to:
2524 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
2525 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
2526 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
2528 * callproc.c (call_process): Save and restore sa_avail.
2529 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
2530 (AVAIL_ALLOCA): New macro.
2531 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
2532 Use it, and check against sa_avail rather than MAX_ALLOCA.
2534 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2536 On OSX, do not free font-specific data more than once (Bug#18501).
2537 * macfont.m (macfont_close): Release and free font-specific data
2538 only if it wasn't previously freed.
2540 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
2542 * unexmacosx.c (dump_it): Improve error message.
2544 2014-09-22 Juri Linkov <juri@jurta.org>
2546 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
2547 (Bug#10747, bug#18334)
2549 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2551 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
2552 units in which the position is measured. (Bug#18493)
2554 * xdisp.c (redisplay_internal): Force redisplay of all windows
2555 that show a buffer whose narrowing has changed. (Bug#18490)
2557 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2559 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
2560 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
2561 lines, draw the hollow-box and hbar cursors on the right side of
2562 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
2565 * xterm.c (x_draw_stretch_glyph_string):
2566 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
2567 caused the block cursor to disappear on a TAB in R2L lines in
2568 every window except the leftmost one. Reported by Martin Rudalics
2571 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2573 Always use matched specpdl entry to record call arguments (Bug#18473).
2574 * lisp.h (record_in_backtrace): Adjust prototype.
2575 * eval.c (record_in_backtrace): Return current specpdl level.
2576 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
2577 (eval_sub, Ffuncall): Record call arguments in matched specpdl
2578 entry and use that entry in call to backtrace_debug_on_exit.
2579 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
2580 (do_debug_on_call): Get current specpdl level as 2nd arg.
2582 Prefer ptrdiff_t to int and avoid integer overflows.
2583 * fileio.c (make_temp_name):
2584 * font.c (font_parse_family_registry): Avoid integer
2585 overflow on string size calculation.
2586 * data.c (Faset): Likewise for byte index.
2588 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2590 Fix display of R2L lines in partial-width windows.
2591 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
2592 assigned the correct value.
2593 (extend_face_to_end_of_line): Account for truncation and
2594 continuation glyphs in R2L rows when one of the fringes is not
2596 (display_line): Don't assign negative X offset to a row if we are
2597 going to produce a truncation glyph for it. When handling
2598 truncated R2L rows, consider the width of the left fringe instead
2600 (produce_special_glyphs): Fix bogus assignments.
2602 2014-09-22 Eli Zaretskii <eliz@gnu.org>
2604 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
2605 always set to a valid value. Make sure the size passed to alloca
2606 is always positive. (Bug#18516)
2608 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
2610 Avoid extra call to oblookup when interning symbols.
2611 * lisp.h (intern_driver): Add prototype.
2612 * lread.c (intern_driver): New function.
2613 (intern1, intern_c_string_1, Fintern):
2614 * font.c (font_intern_prop):
2615 * w32font.c (intern_font_name): Use it.
2617 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
2619 Minor improvements to new stack-allocated Lisp objects.
2620 * frame.h (FRAME_PARAMETER):
2621 Prefer scoped_list1 to local_list1 where either would do.
2622 * lisp.h (scoped_list4): New macro.
2623 (local_cons, local_list1, local_list2, local_list3, local_list4)
2624 (make_local_vector, make_local_string, build_local_string):
2625 Prefer functions to macros where either would do.
2626 * xdisp.c (build_desired_tool_bar_string):
2627 Prefer scoped_list4 to local_list4 where either would do.
2629 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
2631 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
2632 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
2633 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
2634 * frame.h (FRAME_PARAMETER): New macro.
2635 * dispnew.c (init_display):
2636 * fontset.c (Fset_fontset_font):
2637 * frame.c (x_default_parameter):
2638 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
2639 * xfns.c (x_default_scroll_bar_color_parameter)
2640 (x_default_font_parameter, x_create_tip_frame): Use it.
2641 * editfns.c (Fpropertize): Use local_cons.
2642 * process.c (status_message): Use build_local_string.
2643 * xfont.c (xfont_open): Use make_local_string.
2644 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
2646 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
2648 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
2649 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
2650 !__clang__. This works with GCC and with clang and is safer for
2651 compilers we don't know about.
2652 (local_cons): Rename parameter to make capture less likely.
2654 2014-09-17 Samuel Bronson <naesten@gmail.com>
2656 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
2658 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
2660 Fix minor problems found by static checking.
2661 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
2663 * buffer.h (decode_buffer): Doc and indentation fixes.
2664 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
2666 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2668 Avoid clang-specific warnings.
2669 * buffer.c (init_buffer): Shut up -Wself-assign.
2670 * process.c (server_accept_connection): Shut up -Wunsequenced.
2672 2014-09-16 Daniel Colascione <dancol@dancol.org>
2674 * fns.c (sxhash): For symbols, use address as hash code.
2676 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2678 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
2679 * charset.c (load_charset_map_from_file): Use scoped_list2
2680 and build_local_string.
2681 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
2682 * emacs.c (init_cmdargs, decode_env_path):
2683 * fileio.c (Fexpand_file_name):
2684 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
2685 * frame.c (x_get_arg):
2686 * keyboard.c (safe_run_hooks_error):
2687 * lread.c (load_warn_old_style_backquotes):
2688 * xdisp.c (Fcurrent_bidi_paragraph_direction):
2689 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
2690 * xselect.c (x_clipboard_manager_error_1)
2691 (x_clipboard_manager_save_all):
2692 * xterm.c (x_term_init): Use build_local_string.
2694 Avoid more integer overflows on string size calculations.
2695 * category.c (Fmake_category_set):
2696 * xdisp.c (get_overlay_arrow_glyph_row):
2697 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
2699 2014-09-15 Eli Zaretskii <eliz@gnu.org>
2701 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
2702 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
2703 error message format. Use message_with_string to have non-ASCII
2704 file names properly displayed.
2705 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
2706 when w32-unicode-filenames is non-nil, but not on Windows 9X,
2707 where these APIs are not available even in UNICOWS.DLL.
2708 Improve the format of error messages and include the file name in them
2710 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
2711 call play-sound-functions, per documentation.
2713 * w32.c (w32_get_long_filename, w32_get_short_filename):
2714 Constify the input file name arguments.
2716 * w32.h (w32_get_long_filename, w32_get_short_filename):
2719 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2721 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
2722 * lisp.h (local_cons, local_list1, local_list2, local_list3)
2723 [USE_LOCAL_ALLOCATORS]: New macros.
2724 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
2725 (build_local_string): Avoid argument name expansion clash with
2727 * alloc.c (toplevel)
2728 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
2729 Preprocessor guard to avoid impossible configuration.
2730 * charset.c (Ffind_charset_region, Ffind_charset_string):
2731 Use make_local_vector.
2732 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
2733 * textprop.c (Fput_text_property, Fadd_face_text_property):
2735 (copy_text_properties): Use local_cons and local_list3.
2736 * chartab.c (uniprop_table):
2737 * data.c (wrong_choice, wrong_range):
2738 * doc.c (get_doc_string):
2739 * editfns.c (format2):
2740 * fileio.c (Fexpand_file_name, auto_save_error):
2741 * fns.c (Fyes_or_no_p):
2742 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
2743 * fontset.c (Fset_fontset_font):
2744 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
2745 (read_char_minibuf_menu_prompt):
2746 * keymap.c (silly_event_symbol_error, describe_vector):
2747 * menu.c (single_menu_item):
2748 * minibuf.c (Fread_buffer):
2749 * process.c (status_message, Fformat_network_address)
2750 (server_accept_connection): Use make_local_string and
2751 build_local_string. Prefer compound literals where appropriate.
2753 2014-09-15 Daniel Colascione <dancol@dancol.org>
2755 * fns.c (Fsort): Tweak sort docstring.
2757 2014-09-15 Eli Zaretskii <eliz@gnu.org>
2759 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
2760 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
2761 set errno to EAGAIN instead, to allow the caller to retry the
2762 write after some waiting. Fixes deadlocks when Emacs exchanges a
2763 lot of data through the pipe. (Bug#18420)
2765 * sound.c (Fplay_sound_internal): Encode the sound file name in
2766 the ANSI codepage. Expand it against data-directory, as per docs,
2767 not against the current directory. No need to make a local copy
2768 of the file name; pass the encoded file name directly to
2769 do_play_sound. (Bug#18463)
2771 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
2772 NULL, and the file name is not encodable in ANSI codepage, return
2773 the string with "?" replacement characters, which will fail the
2774 caller. This avoids returning a random value in that case.
2776 2014-09-15 Martin Rudalics <rudalics@gmx.at>
2778 * window.c (Fresize_mini_window_internal): Set w->total_lines
2779 from w->pixel_height (Bug#18422).
2781 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
2783 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
2784 (toggleFullScreen:): Take frame_resize_pixelwise into account when
2785 setting resize increments (Bug#18435).
2787 2014-09-15 Eli Zaretskii <eliz@gnu.org>
2789 * xdisp.c (pos_visible_p): Properly save and restore the iterator
2790 state around the call to line_bottom, since it can move the
2791 iterator to another screen line. This fixes off-by-one errors in
2792 the reported row in some rare cases.
2794 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
2796 * callproc.c (init_callproc): Fix bug introduced at
2797 2014-09-07 (Bug#18474).
2799 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2801 Prefer ptrdiff_t to int and avoid integer overflows.
2802 * fileio.c (make_temp_name):
2803 * font.c (font_parse_family_registry): Avoid integer
2804 overflow on string size calculation.
2805 * data.c (Faset): Likewise for byte index.
2807 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
2809 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
2811 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2813 * lisp.h (make_local_string): Nitpick indent.
2814 * print.c (Fprin1_to_string): Remove unused GCPROs.
2816 More debugging aids around GCPROs.
2817 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
2818 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
2819 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
2821 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
2822 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
2824 Remove redundant GCPROs around Ffuncall and Fapply calls.
2825 This is safe because Ffuncall protects all of its arguments by itself.
2826 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
2827 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
2828 (call6, call7): Likewise. Use compound literals where applicable.
2829 (run_hook_with_args_2): Use compound literal.
2831 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
2833 Pacify --enable-gcc-warnings when no window system is used.
2834 These warnings found that subscript error, so they seem worthwhile.
2835 * composite.c (char_composable_p): Simplify a bit.
2836 * frame.c (x_set_frame_parameters): Add an IF_LINT.
2837 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
2838 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
2839 * window.c (set_window_scroll_bars):
2840 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
2841 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
2842 Ignore -Wsuggest-attribute=const.
2843 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
2844 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
2846 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
2848 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
2849 Use check_iso_charset_parameter instead of doing the checks by hand.
2850 (check_iso_charset_parameter): Move up. Check parameters a bit
2851 more carefully, and return true for 96-char sets. All callers changed.
2853 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2855 Simplify lisp.h by removing the __COUNTER__ business.
2856 Reported by Dmitry Antipov in:
2857 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
2858 * lisp.h (make_local_vector, make_local_string)
2859 (build_local_string): Simplify by not bothering with __COUNTER__.
2860 The __COUNTER__ business wasn't working properly, and was needed
2861 only for hypothetical future expansion anyway.
2863 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
2865 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
2866 terms to determine bitmap color. (Bug#18437)
2868 2014-09-10 Eli Zaretskii <eliz@gnu.org>
2870 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
2873 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2875 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
2877 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
2879 * xterm.c (handle_one_xevent): Detect iconified by looking at
2880 _NET_WM_STATE_HIDDEN.
2882 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
2884 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
2885 These can generate a constant with the correct value but the wrong
2886 width, which doesn't work as a printf argument. All uses removed.
2887 Reported by Dmitry Antipov in:
2888 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
2889 (ENUMABLE): Remove; no longer needed.
2890 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
2891 Remove; no longer needed because of the above change.
2892 Each definiens moved to the only use.
2894 Improve the experimental local and scoped allocation.
2895 * alloc.c (local_string_init, local_vector_init):
2896 New functions, defined if USE_LOCAL_ALLOCATORS.
2897 Mostly, these are moved here from lisp.h, as it's not
2898 clear it's worth making them inline.
2899 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
2900 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
2901 USE_STACK_LISP_OBJECTS, not on a laundry list.
2902 (local_string_init, local_vector_init): New decls.
2903 (union Aligned_Cons): New type.
2904 (scoped_cons): Use it. Give up on the char trick, as it's a too
2905 much of a maintenance hassle; if someone wants this speedup
2906 they'll just need to convince their compiler to align properly.
2907 Conversely, use the speedup if struct Lisp_Cons happens to
2908 be aligned even without a directive. Better yet, help it along
2909 by using union Aligned_Cons rather than struct Lisp_Cons.
2910 (pointer_valid_for_lisp_object): Remove. This check is not
2911 necessary, since make_lisp_ptr is already doing it. All uses removed.
2912 (local_vector_init, local_string_init): Move to alloc.c.
2913 (build_local_vector): Remove this awkward macro, replacing with ...
2914 (make_local_vector): New macro, which acts more like a function.
2915 Use statement expressions and use __COUNTER__ to avoid macro
2916 capture. Fall back on functions if these features are not supported.
2917 (build_local_string, make_local_string): Likewise.
2919 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2921 * xterm.c (x_term_init): Consolidate duplicated code.
2922 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
2923 (x_delete_terminal): Do not close X connection fd (Bug#18403).
2924 Add eassert and mark dpyinfo as dead only if it was alive.
2926 Add macros to allocate temporary Lisp objects with alloca.
2927 Respect MAX_ALLOCA and fall back to regular GC for large objects.
2928 * character.h (parse_str_as_multibyte): Move prototype to ...
2929 * lisp.h (parse_str_as_multibyte): ... here.
2930 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
2931 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
2933 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
2934 (local_string_init): New functions.
2935 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
2936 (init_alloc_once): Call it.
2938 Cleanup last change and make all new stuff conditional.
2939 * lisp.h (build_local_string): Rename to ...
2940 (make_local_string): ... this macro.
2941 (build_local_string, scoped_list1, scoped_list3): New macros.
2942 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
2943 and functions as such, use regular fallbacks otherwise.
2944 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
2947 2014-09-08 Eli Zaretskii <eliz@gnu.org>
2949 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
2950 always make sure the marginal areas of the row are in sync with
2951 what the window wants. (Bug#18419)
2953 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
2954 existing binding of a variable, to avoid silently aborting
2955 commands that use specbind. (Bug#18331)
2957 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
2959 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
2960 * coding.c (growable_destination): New function.
2961 (produce_chars): Use it for sanity checks. Do not fiddle with
2962 dst_end if the source and destination are both nil, as it's
2963 the caller's responsibility to avoid overlap.
2964 * keyboard.c (read_decoded_event_from_main_queue):
2965 The destination must be MAX_MULTIBYTE_LENGTH times the max source
2966 length, not 4 times, to prevent decode_coding_c_string from trying
2967 to reallocate a destination. This removes the need for the FIXME.
2969 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
2970 All callers simplified. Add a comment about exec_failed, vfork,
2973 Adjust drag-and-drop fix when window is above top (Bug#18303).
2974 * xselect.c (x_fill_property_data): Don't let sign bit of negative
2975 XCDR bleed into XCAR's encoded value. Improve checks for
2976 out-of-range data while we're at it.
2978 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
2980 * xselect.c (x_fill_property_data): Handle negative XCDR when data
2981 is CONSP (Bug#18303).
2983 2014-09-07 Eli Zaretskii <eliz@gnu.org>
2985 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
2986 'alloca' gets passed arguments larger than MAX_ALLOCA.
2988 * font.c (MAX): Define if not defined elsewhere.
2990 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
2992 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
2993 here for destination buffer, to work around what appears to be a
2994 bug in decode_coding_c_string when the source and destination are
2997 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
2998 This follows up on the recent thread in emacs-devel on alloca; see:
2999 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
3000 This patch also cleans up alloca-related glitches noted while
3001 examining the code looking for unbounded alloca.
3003 * callproc.c (init_callproc):
3004 Rewrite to avoid need for alloca.
3005 * buffer.c (mouse_face_overlay_overlaps)
3006 (report_overlay_modification):
3007 * buffer.h (GET_OVERLAYS_AT):
3008 * coding.c (make_subsidiaries):
3009 * doc.c (Fsnarf_documentation):
3010 * editfns.c (Fuser_full_name):
3011 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3012 (search_embedded_absfilename, Fsubstitute_in_file_name):
3013 * fns.c (Fmake_hash_table):
3014 * font.c (font_vconcat_entity_vectors, font_update_drivers):
3015 * fontset.c (fontset_pattern_regexp, Ffontset_info):
3016 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
3017 (xrdb_get_resource, x_get_resource_string):
3018 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
3019 * ftxfont.c (ftxfont_draw):
3020 * image.c (xbm_load, xpm_load, jpeg_load_body):
3021 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
3023 * keymap.c (Fdescribe_buffer_bindings, describe_map):
3025 * menu.c (digest_single_submenu, find_and_call_menu_selection)
3026 (find_and_return_menu_selection):
3027 * print.c (PRINTFINISH):
3028 * process.c (Fformat_network_address):
3029 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
3030 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
3031 * sound.c (wav_play, au_play):
3032 * syntax.c (skip_chars):
3033 * term.c (tty_menu_activate, tty_menu_show):
3034 * textprop.c (get_char_property_and_overlay):
3035 * window.c (Fset_window_configuration):
3036 * xdisp.c (safe__call, next_overlay_change, vmessage)
3037 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
3038 * xfaces.c (face_at_buffer_position):
3039 * xmenu.c (x_menu_show):
3040 Use SAFE_ALLOCA etc. instead of plain alloca, since the
3041 allocation size isn't bounded.
3042 * callint.c (Fcall_interactively): Redo memory_full check
3043 so that it can be done at compile-time on some platforms.
3044 * coding.c (MAX_LOOKUP_MAX): New constant.
3045 (get_translation_table): Use it.
3046 * callproc.c (call_process): Use SAFE_NALLOCA instead of
3047 SAFE_ALLOCA, to catch integer overflows on size calculation.
3048 (exec_failed) [!DOS_NT]: New function.
3049 (child_setup) [!DOS_NT]: Use it.
3050 * editfns.c (Ftranspose_regions):
3051 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
3052 * editfns.c (check_translation):
3053 Allocate larger buffers on the heap.
3054 * eval.c (internal_lisp_condition_case):
3055 Check for MAX_ALLOCA overflow.
3056 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
3057 (Fbase64_encode_region, Fbase64_decode_region):
3058 Avoid unnecessary calls to SAFE_FREE before 'error'.
3059 * buffer.c (mouse_face_overlay_overlaps):
3060 * editfns.c (Fget_pos_property, check_translation):
3061 * eval.c (Ffuncall):
3062 * font.c (font_unparse_xlfd, font_find_for_lface):
3063 * ftfont.c (ftfont_drive_otf):
3064 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
3065 (menu_bar_items, tool_bar_items):
3066 * sound.c (Fplay_sound_internal):
3067 * xdisp.c (load_overlay_strings, dump_glyph_row):
3068 Use an ordinary auto buffer rather than alloca, since the
3069 allocation size is fixed and small.
3070 * ftfont.c: Include <c-strcase.h>.
3071 (matching_prefix): New function.
3072 (get_adstyle_property): Use it, to avoid need for alloca.
3073 * keyboard.c (echo_add_key):
3074 * keymap.c (describe_map): Use ptrdiff_t, not int.
3075 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
3076 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
3077 when counting bytes.
3078 * lisp.h (xlispstrdupa): Remove, replacing with ...
3079 (SAFE_ALLOCA_STRING): ... new macro with different API.
3080 This fixes a portability problem, namely, alloca result
3081 passed to another function. All uses changed.
3082 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
3084 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
3085 (REGEX_ALLOCATE): New macros.
3086 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
3087 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
3089 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
3091 (decode_mode_spec_coding): Store directly into buf rather than
3092 into an alloca temporary and copying the temporary to the buf.
3094 2014-09-06 Eli Zaretskii <eliz@gnu.org>
3096 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
3098 2014-09-04 Jan D <jan.h.d@swipnet.se>
3100 * xterm.c (x_term_init): Don't call x_session_initialize if running
3101 as a daemon (Bug#18375).
3103 * xsmfns.c: Initialize ice_fd.
3105 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
3107 Less chatter in 'make' output.
3108 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
3109 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
3110 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
3112 2014-09-03 Martin Rudalics <rudalics@gmx.at>
3114 * buffer.c (scroll-bar-height): Fix typo in doc-string.
3115 * frame.c (Vdefault_frame_horizontal_scroll_bars):
3117 * nsfns.m (Fx_create_frame):
3118 * w32fns.c (Fx_create_frame):
3119 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
3122 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3124 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
3125 the reported row in the case of a window with a header line, by
3126 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
3127 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
3129 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
3131 * eval.c (internal_lisp_condition_case): Don't overrun the stack
3132 when configured --with-wide-int on typical 32-bit platforms.
3134 2014-09-03 Eli Zaretskii <eliz@gnu.org>
3136 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
3137 when HPOS is negative, for the benefit of R2L glyph rows whose
3138 newline overflows into the fringe.
3140 2014-09-03 Ken Brown <kbrown@cornell.edu>
3142 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
3144 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
3146 Minor cleanup of recent strlen-avoiding patch.
3147 * fileio.c (CHECK_LENGTH): Remove.
3148 Rewrite callers so that they don't need it.
3149 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
3150 variable wasn't set.
3152 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
3154 * fileio.c (CHECK_LENGTH): New macro.
3155 (Fexpand_file_name): Use it and get rid of a few more calls
3156 to strlen and strcat.
3157 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
3158 * lisp.h (egetenv): ... because of a new inline function used to
3159 avoid calls to strlen for a compile-time constants.
3161 * buffer.h (decode_buffer): New function.
3162 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
3163 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
3164 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
3165 * data.c (Flocal_variables_p):
3166 * fileio.c (Fverify_visited_file_modtime):
3167 * marker.c (live_buffer): Use it.
3169 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
3171 Avoid extra calls to strlen in filesystem I/O routines.
3172 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
3173 the length of 'newdir' is known or may be precalculated.
3174 (file_accessible_directory_p): Prefer to pass Lisp_Object,
3175 not 'char *', and so use precalculated length.
3176 (Ffile_accessible_directory_p):
3177 * callproc.c (encode_current_directory, init_callproc):
3178 * charset.c (init_charset):
3179 * lread.c (load_path_check, load_path_default): Adjust users.
3180 * lisp.h (file_accessible_directory_p): Tweak prototype.
3182 2014-09-01 Eli Zaretskii <eliz@gnu.org>
3184 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
3187 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
3189 --enable-silent-rules now suppresses more chatter.
3190 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
3191 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
3192 (am__v_CCLD_1): New macros, taken from Automake.
3193 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
3195 Clean up extern decls a bit.
3196 * bytecode.c: Include blockinput.h and keyboard.h rather
3197 than rolling their APIs by hand.
3198 * emacs.c: Include regex.h and rely on its and lisp.h's API
3199 rather than rolling them by hand.
3200 * lastfile.c: Include lisp.h, to check this file's API.
3201 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
3203 * regex.h (re_max_failures): New decl.
3204 * unexcw.c, unexmacosx.c, unexw32.c:
3205 Rely on lisp.h's API rather than rolling it by hand.
3206 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
3207 Declare at top level, to pacify GCC -Wnested-externs.
3209 2014-08-31 Eli Zaretskii <eliz@gnu.org>
3211 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
3212 clipping rectangle become negative (i.e. large positive, since
3213 it's an unsigned data type). This can happen in R2L hscrolled
3214 glyph rows, and caused us to draw the cursor glyph on the fringe.
3215 For the details, see
3216 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
3218 2014-08-31 Ken Brown <kbrown@cornell.edu>
3220 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
3221 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
3222 is defined. (Bug#18368)
3224 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
3226 Vector-sorting fixes (Bug#18361).
3227 It's not safe to call qsort or qsort_r, since they have undefined
3228 behavior if the user-specified predicate is not a total order.
3229 Also, watch out for garbage-collection while sorting vectors.
3230 * fns.c: Include <vla.h>.
3231 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
3232 (sort_vector_compare): Remove, replacing with ....
3233 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
3234 ... these new functions.
3235 (sort_vector): Rewrite to use the new functions.
3236 GCPRO locals, since the predicate can invoke the GC.
3237 Since it's in-place return void; caller changed.
3238 (merge): Use 'inorder', for clarity.
3240 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
3241 One can't hoist this out of the 'if', because intervening calls to
3242 newlocale, twolower, etc. can change errno.
3244 2014-08-30 Eli Zaretskii <eliz@gnu.org>
3246 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
3247 wording of the error messages.
3248 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
3251 * w32proc.c (get_lcid_callback): Accept locale specifications
3252 without the country part, as in "enu" vs "enu_USA".
3253 (w32_compare_strings): Signal an error if a locale was specified,
3254 but couldn't be translated into a valid LCID.
3256 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3258 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
3260 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
3262 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
3263 errno after towlower_l. errno's value is not specified after
3264 towlower_l. Instead, assume that towlower_l returns its argument
3265 on failure, which is portable in practice.
3267 2014-08-29 Eli Zaretskii <eliz@gnu.org>
3269 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
3271 * w32proc.c (w32_compare_strings): Accept additional argument
3272 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
3273 if requested. If w32-collate-ignore-punctuation is non-nil, add
3274 NORM_IGNORESYMBOLS to the flags.
3275 (LINGUISTIC_IGNORECASE): Define if not already defined.
3276 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
3278 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
3281 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
3283 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
3284 Define substitutes for platforms that lack them.
3285 (str_collate): Add arguments locale and ignore_case.
3287 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
3288 Add optional arguments LOCALE and IGNORE-CASE.
3290 * lisp.h (str_collate): Adapt argument list.
3292 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
3294 Add vectors support to Fsort.
3295 * fns.c (sort_vector, sort_vector_compare): New functions.
3296 (sort_list): Likewise, refactored out of ...
3297 (Fsort): ... adjusted user. Mention vectors in docstring.
3298 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
3299 * alloc.c (make_save_int_obj): New function.
3300 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
3301 (make_save_int_obj): Add prototype.
3303 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
3304 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
3305 Conditionally define to match system's qsort_r signature.
3306 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
3308 2014-08-28 Ken Brown <kbrown@cornell.edu>
3310 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
3311 dumping and the system malloc after dumping. (Bug#18222)
3313 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
3314 Define as macros, expanding to hybrid_malloc, etc.
3315 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
3316 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
3318 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
3319 full implementation on Cygwin. Remove Cygwin-specific code that
3320 is no longer needed.
3321 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
3322 Redefine as macros expanding to gmalloc, grealloc, etc.
3323 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
3324 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
3325 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
3326 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
3328 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3329 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
3330 HAVE_POSIX_MEMALIGN)]: New functions.
3331 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3332 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
3333 hybrid_aligned_alloc; declare.
3334 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
3335 HAVE_POSIX_MEMALIGN)]: Define.
3336 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
3337 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
3338 Define as macro, expanding to gget_current_dir_name, and define
3340 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
3341 malloc_enable_thread(). Don't initialize malloc.
3342 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
3343 no longer defined on Cygwin).
3344 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
3345 * sheap.c (bss_sbrk_buffer_end): New variable.
3346 * unexcw.c (__malloc_initialized): Remove variable.
3347 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
3349 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
3352 2014-08-28 Martin Rudalics <rudalics@gmx.at>
3354 * w32term.c (w32_horizontal_scroll_bar_handle_click):
3355 In `event->y' return entire range (the size of the scroll bar minus
3357 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
3358 return entire range (the scaled size of the scroll bar minus
3359 that of the slider). In `portion' return the scaled position of
3361 (xaw_jump_callback): Restore part of code for vertical scroll
3362 bar broken in change from 2014-07-27.
3363 (xaw_scroll_callback): Provide incremental scrolling with
3364 horizontal scroll bars.
3366 2014-08-28 Eli Zaretskii <eliz@gnu.org>
3368 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
3370 * indent.c (Fvertical_motion): Fix vertical motion up through a
3371 display property after a newline. (Bug#18276)
3373 * xdisp.c (display_line): Don't assume that the call to
3374 reseat_at_next_visible_line_start ends up at a character
3375 immediately following the newline on the previous line.
3376 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
3377 beyond ZV, which causes infloop in redisplay. For the details, see
3378 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
3380 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
3381 coordinate for hscrolled R2L screen lines. (Bug#18277)
3383 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
3385 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
3388 2014-08-27 Eli Zaretskii <eliz@gnu.org>
3390 * syntax.c (scan_lists): Don't examine positions before BEGV.
3393 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
3395 Improve robustness of new string-collation code (Bug#18051).
3396 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
3397 (newlocale, wcscoll_l): Define substitutes for platforms that
3398 lack them, so as to simplify the mainline code.
3399 (str_collate): Simplify the code by assuming the above definitions.
3400 Use wcscoll_l, not uselocale, as uselocale is too fragile.
3401 For example, the old version left the Emacs in the wrong locale if
3402 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
3403 result. Report an error if newlocale fails.
3405 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
3407 * lisp.h (str_collate):
3408 * sysdep.c (str_collate): Return int.
3409 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
3411 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
3413 Fix some glitches in previous change.
3414 * sysdep.c (stack_direction): Replace stack_grows_down
3415 to simplify calculation of stack boundaries.
3416 (handle_sigsegv): Check whether we really crash somewhere near
3417 to stack boundary, and handle fatal signal as usual if not.
3418 (init_sigsegv): Adjust accordingly.
3419 * keyboard.c (Vtop_level_message): Rename to
3420 Vinternal__top_level_message, as suggested by Stefan Monnier in
3421 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
3422 All related users changed.
3424 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3426 Handle C stack overflow caused by too nested Lisp evaluation.
3427 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
3428 siglongjmp point to transfer control from SIGSEGV handler.
3429 * keyboard.c (return_to_command_loop, recover_top_level_message)
3430 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
3431 (regular_top_level_message): New variable.
3432 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
3433 exit from SIGSEGV handler and adjust message displayed by Vtop_level
3435 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
3436 new variables described above.
3437 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
3438 (stack_grows_down, sigsegv_stack, handle_sigsegv)
3439 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
3440 (init_sigsegv): New function.
3441 (init_signals): Use it.
3443 2014-08-25 Ken Brown <kbrown@cornell.edu>
3445 * emacs.c (main): Remove use of obsolete macro
3446 G_SLICE_ALWAYS_MALLOC.
3448 2014-08-25 Eli Zaretskii <eliz@gnu.org>
3450 Implement locale-sensitive string collation for MS-Windows.
3451 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
3452 New functions. (Bug#18051)
3454 * w32.h (w32_compare_strings): Add prototype.
3456 * w32.c <g_b_init_compare_string_w>: New global flag.
3457 (globals_of_w32): Initialize it.
3459 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
3461 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
3462 [WINDOWSNT]: Call str_collate on MS-Windows.
3464 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
3466 One more minor cleanup of font subsystem.
3467 * font.h (struct font_driver): Convert text_extents to
3468 return void because returned value is never actually used.
3469 * macfont.m (macfont_text_extents):
3470 * w32font.c (w32font_text_extents):
3471 * xftfont.c (xftfont_text_extents): Adjust to return void
3472 and assume that 'metrics' argument is always non-NULL.
3473 * ftfont.c (ftfont_text_extents):
3474 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
3476 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
3478 Minor cleanups of str_collate fix (Bug#18051).
3479 * fns.c (str_collate): Move decl from here ...
3480 * lisp.h (str_collate): ... to here.
3481 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
3482 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
3483 potential problems with integer overflow. Don't assume
3484 setlocale succeeds. Remove unnecessary test before restoring
3485 locale via setlocale, and free the copied setlocale string
3488 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
3490 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
3492 * sysdep.c (str_collate): New function. (Bug#18051)
3494 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
3496 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
3497 if the initial "rm -f" fails. This is for MinGW builds, where
3498 MS-Windows will not allow deleting the executable file of a
3501 2014-08-20 Eli Zaretskii <eliz@gnu.org>
3503 * w32term.c (w32_scroll_bar_handle_click)
3504 (w32_horizontal_scroll_bar_handle_click)
3505 (x_scroll_bar_report_motion)
3506 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
3507 SB_THUMBTRACK, use the 32-bit position information returned by
3508 GetScrollInfo, not the 16-bit information returned in the Windows
3511 2014-08-19 Eli Zaretskii <eliz@gnu.org>
3513 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
3514 second coordinate ('y') reported for dragging the horizontal
3517 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3519 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
3520 and text area-relative x-coordinates.
3522 2014-08-17 Eli Zaretskii <eliz@gnu.org>
3524 Avoid overwriting the reversed_p flags in the glyph matrices when
3525 init_iterator or start_display are called.
3526 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
3528 (tool_bar_height, redisplay_tool_bar, try_window)
3529 (try_window_reusing_current_matrix, try_window_id)
3530 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
3531 reversed_p flag of the iterator's glyph row where the glyph row
3532 is going to be redrawn.
3534 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
3536 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
3538 2014-08-16 Martin Rudalics <rudalics@gmx.at>
3540 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
3541 of emacs_event return length from si.nPage to si.nMax.
3542 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
3543 interchange start and end of thumb.
3545 2014-08-15 Ken Brown <kbrown@cornell.edu>
3547 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
3548 ERRORCHECK mutexes. (Bug#18222)
3550 2014-08-12 Martin Rudalics <rudalics@gmx.at>
3552 * frame.c (set_menu_bar_lines_1): Remove.
3553 (set_menu_bar_lines): Call change_frame_size instead of
3554 set_menu_bar_lines_1.
3556 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
3558 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
3561 2014-08-11 Glenn Morris <rgm@gnu.org>
3563 * fileio.c: Revert 2013-01-31 change, which chose coding system for
3564 writing before backing up, since it causes a more serious problem
3565 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
3566 (choose_write_coding_system): No longer callable from Lisp.
3567 Move last piece back here from Fwrite_region.
3568 (Fwrite_region, syms_of_fileio): Update for above changes.
3570 2014-08-11 Martin Rudalics <rudalics@gmx.at>
3572 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
3573 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
3574 (Fwindow_new_pixel, Fset_window_new_pixel)
3575 (Fset_window_new_total, Fset_window_new_normal)
3576 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
3578 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
3580 2014-08-11 Eli Zaretskii <eliz@gnu.org>
3582 * fontset.c (Finternal_char_font): Recompute basic faces if the
3583 frame's face cache was cleared. (Bug#18162)
3585 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
3587 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
3588 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
3589 base buffer's undo list.
3591 2014-08-10 Reuben Thomas <rrt@sc3d.org>
3593 Fix a couple of recent inadvertent breaks of the MSDOS port.
3594 * msdos.c: include required menu.h
3595 * term.c: set correct menu_show_hook on MSDOS.
3597 2014-08-10 Martin Rudalics <rudalics@gmx.at>
3599 Fix handling of menu bar line on TTY frames (Bug#18136)
3601 * dispnew.c (handle_window_change_signal):
3602 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
3603 frame's menu bar lines subtracted from height.
3604 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
3606 (adjust_frame_size): Count in menu bar when setting FrameRows.
3607 (make_terminal_frame): When setting up the frame's lines and
3608 text height don't count in the menu bar.
3609 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
3610 lines subtracted from height.
3611 (do_switch_frame): Set tty's FrameRows to number of total lines
3613 (Fframe_pixel_height, Fframe_pixel_width): If no window system
3614 is used, return total number of lines and columns.
3615 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
3617 * term.c (OUTPUT, tty_set_terminal_modes)
3618 (tty_set_terminal_window, tty_set_scroll_region)
3619 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
3620 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
3621 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
3622 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
3623 Call change_frame_size with frame's menu bar lines subtracted
3625 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
3626 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
3629 2014-08-09 Reuben Thomas <rrt@sc3d.org>
3631 * alloc.c (Fmemory_info): Remove a stray brace.
3633 * process.c: Fix a comment typo.
3635 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
3637 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
3639 * widgetprv.h (EmacsFramePart): Remove font.
3641 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
3642 (resources, setup_frame_cursor_bits): Remove unused variables and
3643 functions, esp. wrt. font (Bug#18227).
3645 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
3647 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
3649 2014-08-07 Reuben Thomas <rrt@sc3d.org>
3651 Refer to MS-DOS using the same name everywhere.
3653 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
3657 2014-08-05 Martin Rudalics <rudalics@gmx.at>
3659 * w32term.c (w32_redeem_scroll_bar):
3660 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
3661 not redeeming scroll bars that have been turned off.
3663 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
3665 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
3666 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
3667 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
3668 (safe_run_hook_funcall): Adjust accordingly.
3670 2014-08-04 Martin Rudalics <rudalics@gmx.at>
3672 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3673 Condition correctly according to toolkit used.
3674 * frame.c (make_initial_frame, make_terminal_frame)
3675 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
3676 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
3677 assignments according to presence of toolkit scrollbars.
3678 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
3679 Condition correctly according to toolkit used.
3680 * window.c (set_window_scroll_bars): Set horizontal scroll bar
3681 only if toolkit supports it.
3682 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
3684 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
3686 (XTredeem_scroll_bar): Always redeem scroll bar if present.
3688 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
3690 * keyboard.c (safe_run_hook_funcall): Avoid consing around
3691 Vinhibit_quit and prefer internal_condition_case_n to pass args.
3692 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
3693 (safe_run_hooks): Remove comment which is not relevant any more.
3695 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
3697 Don't let big frames overrun the stack.
3698 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
3699 Use SAFE_NALLOCA, not alloca.
3701 Fix bug with clang + directory_files_internal + GC (Bug#16986).
3702 * dired.c (directory_files_internal): Use a volatile variable
3703 to prevent the compiler from optimizing away all copies of a local.
3704 I wonder how many other GC-related bugs like this lurk elsewhere?
3706 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
3707 * xterm.h (struct x_display_info): New member 'connection'.
3708 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
3709 so that x_delete_terminal has a file descriptor to pass to
3710 delete_keyboard_wait_descriptor.
3712 Don't mishandle year-9999 dates (Bug#18176).
3713 * editfns.c (decode_time_components): Store an invalid timespec
3714 on overflow, instead of returning false, so that the caller can
3715 distinguish overflow from other errors.
3716 (lisp_time_argument, lisp_seconds_argument): If the time is out
3717 of range, signal a time overflow instead of an invalid time spec.
3718 * keyboard.c (decode_timer): Treat time overflow like other
3721 Avoid undefined behavior with signed left shift.
3722 Caught by 'gcc -fsanitize=undefined'.
3723 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
3724 * dispnew.c (line_hash_code, scrolling):
3725 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
3726 Use 'unsigned', not 'int', for line hashes.
3727 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
3729 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
3731 Make compare-strings more compatible with old behavior (Bug#17903).
3732 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
3734 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
3736 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
3737 Don't add label between left and right buttons (Bug#18129).
3739 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
3741 Make functions static that no longer need to be extern.
3742 * frame.c, frame.h (set_menu_bar_lines):
3743 * keyboard.c (Qleftmost, Qrightmost):
3744 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
3745 (x_set_internal_border_width):
3748 2014-08-01 Eli Zaretskii <eliz@gnu.org>
3750 Fix display of R2L lines when the last character fits only partially.
3751 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
3753 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
3754 R2L row is visible only partially, give the row a negative x
3756 (display_line): Fix the calculation of the glyph whose pixel width
3757 is used to decide whether the last produced glyph fits on the
3758 line. When the last glyph fits only partially, give the row a
3761 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
3762 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
3763 pixel width of the first glyph that is hscrolled from display.
3764 (display_line): In R2L glyph rows, don't give a negative offset to
3765 row->x when the first glyph begins before first_visible_x.
3767 * xdisp.c (display_line): If called with iterator set up to write
3768 to a marginal area, delay the call to handle_line_prefix until we
3769 switch back to the text area. (Bug#18035)
3771 * .gdbinit (xwindow): The members total_cols, total_lines,
3772 left_col, and top_line are C integers (and has been so for the
3775 2014-08-01 Andreas Schwab <schwab@suse.de>
3777 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
3778 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
3780 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3782 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
3783 (timerfd_callback): Ignore weird events with no data. Add tight
3784 assertions and comments.
3785 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
3786 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
3788 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
3790 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
3791 I had confused && with ||.
3793 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
3795 Simplify timerfd configuration and fix some minor glitches.
3796 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
3797 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
3798 Fall back on timer_create if timerfd_create fails at runtime.
3799 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
3800 kernel primitives to do resolution. All uses removed.
3801 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
3802 (turn_on_atimers): Clear timer_create-based timers too,
3805 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
3806 Without this change, the code can access the local variable 'width'
3807 even when it has not been initialized, and likewise for 'height';
3808 in either case this leads to undefined behavior.
3810 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3812 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
3813 necessary, put horizontal scroll bar resources as well. See
3814 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
3815 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
3817 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
3819 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
3820 background value to match the resource of its vertical counterpart.
3822 2014-07-29 Martin Rudalics <rudalics@gmx.at>
3824 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
3825 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
3827 2014-07-28 Martin Rudalics <rudalics@gmx.at>
3829 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
3830 change that added the top margin height to the requested height
3831 and revert (undocumented) part of 2014-07-28 change that changed
3832 the logic of whether a size change occurred.
3834 2014-07-28 Eli Zaretskii <eliz@gnu.org>
3836 * .gdbinit (xwindow): The members total_cols, total_lines,
3837 left_col, and top_line are C integers (and has been so for the
3840 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
3843 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
3845 On GNU/Linux, use timerfd for asynchronous timers.
3846 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
3847 (toplevel): Rename alarm_timer_ok to special_timer_available.
3848 [HAVE_TIMERFD]: Declare timerfd.
3849 [HAVE_CLOCK_GETRES]: Declare resolution.
3850 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
3851 system timer resolution.
3852 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
3853 (timerfd_callback) [HAVE_TIMERFD]: New function.
3854 (atimer_result, debug_timer_callback, Fdebug_timer_check)
3855 [ENABLE_CHECKING]: New function for the sake of automated tests.
3856 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
3857 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
3858 [ENABLE_CHECKING]: Defsubr test function.
3859 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
3860 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
3861 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
3863 Fix --without-x build and pacify --enable-gcc-warnings.
3864 Problems reported in Bug#18122 and Bug#18124.
3865 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
3866 (frame_windows_min_size): Now static.
3867 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
3869 (adjust_frame_size): Always declare prototype.
3871 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
3872 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
3873 * atimer.c (timerfd_callback): Always read expiration data.
3875 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
3876 * process.c (add_timer_wait_descriptor): Add timer descriptor
3877 to input_wait_mask and non_process_wait_mask as well.
3879 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
3881 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
3883 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
3885 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
3886 Reinstate code removed by the prevoius commit to this file.
3888 2014-07-27 Martin Rudalics <rudalics@gmx.at>
3890 * buffer.h (struct buffer): New fields scroll_bar_height and
3891 horizontal_scroll_bar_type.
3892 * buffer.c (bset_scroll_bar_height)
3893 (bset_horizontal_scroll_bar_type): New functions.
3894 (Fbuffer_swap_text): Handle old_pointm field.
3895 (init_buffer_once): Set defaults for scroll_bar_height and
3896 horizontal_scroll_bar_type.
3897 (syms_of_buffer): New variables scroll_bar_height and
3898 horizontal_scroll_bar_type.
3899 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
3900 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
3901 (set_vertical_scroll_bar): Remove prototype.
3902 (x_change_tool_bar_height): Add prototype.
3903 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
3904 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
3905 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
3907 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
3908 (update_window): Start mode_line_row->y after horizontal scroll
3910 (change_frame_size_1): Call adjust_frame_size.
3911 (init_display): When changing the size of a tty frame do not
3912 pass height of menu bar.
3913 (Qframe_windows_min_size): New symbol.
3914 * frame.h (struct frame): List tool bar fields after menu bar
3915 fields. Add official, total_lines, horizontal_scroll_bars,
3916 config_scroll_bar_height and config_scroll_bar_lines fields.
3917 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
3918 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
3919 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
3920 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
3921 (FRAME_WINDOWS_HEIGHT): New macros.
3922 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
3923 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
3924 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
3925 horizontal scroll bar.
3926 (frame_inhibit_resize, adjust_frame_size)
3927 (frame_windows_min_size): Add declarations.
3928 (Qscroll_bar_height, Qhorizontal_scroll_bars)
3929 (x_set_scroll_bar_default_height, x_set_left_fringe)
3930 (x_set_right_fringe, x_set_vertical_scroll_bars)
3931 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
3932 (x_set_scroll_bar_height): Add external declarations.
3933 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
3934 (adjust_frame_size): New functions.
3935 (make_frame): Initial horizontal_scroll_bars field.
3936 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
3938 (make_initial_frame, make_terminal_frame): No horizontal scroll
3939 bar in initial and terminal frames. Use adjust_frame_size.
3940 (Fframe_total_cols): Fix doc-string.
3941 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
3942 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
3943 Rewrite using adjust_frame_size.
3944 (Qscroll_bar_height, Qhorizontal_scroll_bars)
3945 (Qframe_windows_min_size): New symbols.
3946 (x_set_frame_parameters): Remove call of check_frame_size.
3947 (x_report_frame_params): Return scroll_bar_height value.
3948 (x_set_left_fringe, x_set_right_fringe): New functions.
3949 (adjust_frame_height, x_set_internal_border_width)
3950 (x_set_fringe_width): Remove.
3951 (x_set_internal_border_width, x_set_vertical_scroll_bars)
3952 (x_set_scroll_bar_width, x_set_right_divider_width)
3953 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
3954 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3956 (x_figure_window_size): Rewrite to make frame display the
3957 expected number of lines.
3958 (Vdefault_frame_scroll_bars): Rewrite doc-string.
3959 (Vdefault_frame_horizontal_scroll_bars)
3960 (Vframe_initial_frame_tool_bar_height)
3961 (frame_inhibit_implied_resize): New variables.
3962 * fringe.c (compute_fringe_widths): Remove.
3963 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
3964 (xg_create_horizontal_scroll_bar)
3965 (xg_update_horizontal_scrollbar_pos)
3966 (xg_set_toolkit_horizontal_scroll_bar_thumb)
3967 (xg_get_default_scrollbar_height)
3968 (xg_clear_under_internal_border): Extern.
3969 * gtkutil.c (xg_frame_resized): Don't call
3970 do_pending_window_change.
3971 (xg_frame_set_char_size): Use adjust_frame_size.
3972 (style_changed_cb): Call update_theme_scrollbar_height and
3973 x_set_scroll_bar_default_height.
3974 (x_wm_set_size_hint): Don't call check_frame_size.
3975 (update_theme_scrollbar_height)
3976 (xg_get_default_scrollbar_height)
3977 (xg_create_horizontal_scroll_bar)
3978 (xg_update_horizontal_scrollbar_pos)
3979 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
3980 (xg_create_scroll_bar): Set horizontal slot of bar.
3981 (xg_initialize): Call update_theme_scrollbar_height.
3982 (xg_clear_under_internal_border): No more static.
3983 * insdel.c (adjust_suspend_auto_hscroll): New function.
3984 (adjust_markers_for_delete, adjust_markers_for_insert)
3985 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
3986 * keyboard.c (readable_events, discard_mouse_events)
3987 (make_lispy_event): Handle horizontal scroll bar click events.
3988 (Fsuspend_emacs): When changing the size of a tty frame do not
3989 pass height of menu bar.
3990 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
3991 (Qright, Qleftmost, Qrightmost): New symbols.
3992 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
3994 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
3995 * nsfns.m (x_set_internal_border_width): New function.
3996 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
3997 Remove extended fringe code.
3998 (x_set_window_size, x_new_font): Don't call
3999 compute_fringe_widths.
4000 * term.c (Fresume_tty): When changing the size of a tty frame do
4001 not pass height of menu bar.
4002 (clear_tty_hooks, set_tty_hooks):
4003 Clear horizontal_scroll_bar_hook.
4004 (init_tty): Frame has no horizontal scroll bars.
4005 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
4006 scroll_bar_before_handle, scroll_bar_horizontal_handle,
4007 scroll_bar_after_handle, scroll_bar_left_arrow,
4008 scroll_bar_right_arrow, scroll_bar_to_leftmost and
4009 scroll_bar_to_rightmost entries.
4010 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
4011 (struct terminal): Add set_horizontal_scroll_bar_hook.
4012 * w32console.c (initialize_w32_display):
4013 Clear horizontal_scroll_bar_hook.
4014 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
4016 (x_clear_under_internal_border, x_set_internal_border_width):
4018 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
4019 Set windows_or_buffers_changed when adding the menu bar.
4020 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
4021 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4022 (w32_createhscrollbar): New functions.
4023 (w32_createscrollbar): Rename to w32_createvscrollbar.
4024 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
4025 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
4026 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
4027 Add WM_EMACS_SHOWCURSOR.
4028 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
4029 case do not artificially impose WM size hints.
4030 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
4031 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
4033 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
4034 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
4035 (unwind_create_frame_1): Remove.
4036 (Fx_create_frame): Make both scrollbars the system standard
4037 width and height. Use official field of frame structure to
4038 inhibit running window-configuration-change-hook.
4039 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4040 pixelwise. Handle frame's official field.
4041 (w32_frame_parm_handlers): Remove x_set_fringe_width
4042 entries. Add x_set_scroll_bar_height,
4043 x_set_horizontal_scroll_bars, x_set_left_fringe and
4045 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
4046 pass height of menu bar to change_frame_size.
4047 * w32menu.c (set_frame_menubar): Rewrite using
4048 frame_inhibit_resize.
4049 * w32term.h (struct w32_display_info):
4050 Add horizontal_scroll_bar_cursor and cursor_display_counter.
4051 (struct scroll_bar): Add horizontal.
4052 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4053 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4054 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
4055 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4056 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4057 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4058 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4059 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
4060 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
4061 Define instead of WM_EMACS_CREATESCROLLBAR.
4062 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
4063 WND_SCROLLBAR_INDEX.
4064 * w32term.c (horizontal_scroll_bar_min_handle)
4065 (horizontal_scroll_bar_left_border)
4066 (horizontal_scroll_bar_right_border): New integers.
4067 (x_set_frame_alpha): Replace x_highlight_frame by
4069 (x_window_to_scroll_bar): New argument "type". Update callers
4071 (w32_set_horizontal_scroll_bar_thumb)
4072 (x_horizontal_scroll_bar_report_motion)
4073 (w32_set_horizontal_scroll_bar)
4074 (w32_horizontal_scroll_bar_handle_click)
4075 (x_horizontal_scroll_bar_report_motion): New functions.
4076 (w32_mouse_position): Discriminate horizontal and vertical
4078 (my_create_scrollbar): Replace with two new functions
4079 my_create_vscrollbar and my_create_hscrollbar.
4080 (x_scroll_bar_create): New argument "horizontal".
4081 Update callers accordingly.
4082 (x_scroll_bar_remove, w32_condemn_scroll_bars)
4083 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
4085 (w32_read_socket): Handle WM_HSCROLL cae.
4086 (x_new_font): Don't recompute fringe widths.
4087 Use frame_inhibit_resize. Calculate new menu bar height iff we
4088 build without toolkit. Always clear under internal border.
4089 (x_set_window_size): Don't check frame size or recompute
4090 fringes. Reset fullscreen status before applying sizes.
4091 Always resize as requested by pixelwise argument. Don't call
4092 do_pending_window_change.
4093 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
4094 (w32_initialize_display_info): Initialize dpyinfo's
4095 horizontal_scroll_bar_cursor entry.
4096 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
4097 (w32_initialize): Init horizontal_scroll_bar_min_handle and
4098 horizontal_scroll_bar_left_border.
4099 (w32fullscreen_hook): Intermittently resize window to normal
4100 when switching from fullscreen to maximized state.
4101 (run_window_configuration_change_hook): Don't run it if frame is
4103 (unwind_change_frame): Remove.
4104 (Fset_window_configuration): Rewrite using frame's official field.
4105 * widget.c (set_frame_size): Don't call compute_fringe_widths.
4106 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
4107 * window.h (struct window): New fields old_pointm,
4108 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
4109 scroll_bar_height and suspend_auto_hscroll.
4110 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
4112 (sanitize_window_sizes): Extern.
4113 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
4114 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
4115 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
4116 (WINDOW_CONFIG_SCROLL_BAR_LINES)
4117 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
4119 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
4120 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
4121 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
4122 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
4123 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
4124 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
4125 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
4126 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
4127 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
4128 (Fwindow_old_point, sanitize_window_sizes): New functions.
4129 (Qwindow_sanitize_window_sizes): New symbol.
4130 (window_body_height): Count in horizontal scroll bar.
4131 (set_window_hscroll, Fscroll_left, Fscroll_right):
4132 Set suspend_auto_hscroll slot.
4133 (Fwindow_inside_edges): Count fringes pixelwise.
4134 (coordinates_in_window, Fcoordinates_in_window_p):
4135 Consider horizontal scroll bar.
4136 (check_frame_size, adjust_window_margins): Remove functions and
4137 corresponding calls.
4138 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
4139 (temp_output_buffer_show): Reset hscroll related fields.
4140 Initialize old_pointm.
4141 (make_parent_window): Initialize old_pointm.
4142 (make_window): Initialize old_pointm, horizontal scroll bar type,
4143 and scroll bar height.
4144 (resize_frame_windows): Don't count top margin in new sizes.
4145 Don't use safe sizes when shrinking a frame; let the window
4146 manager do the clipping.
4147 (Fsplit_window_internal): Inherit horizontal scroll bar type and
4149 (Fdelete_window_internal): Unchain old_pointm marker.
4150 (window_scroll_pixel_based, Fscroll_other_window):
4152 (Fwindow_text_width, Fwindow_text_height): New argument
4154 (struct saved_window): New fields, old_pointm, hscroll_whole,
4155 suspend_auto_hscroll, scroll_bar_height and
4156 horizontal_scroll_bar_type.
4157 (Fset_window_configuration, save_window_save): Set new fields of
4159 (apply_window_adjustment): Don't call adjust_window_margins.
4160 (set_window_margins): Don't change margins if new sizes don't
4162 (set_window_scroll_bars): New argument "horizontal_type".
4163 Handle horizontal scroll bars. Don't change scroll bars if they
4164 don't fit into window.
4165 (Fset_window_scroll_bars): New argument "horizontal_type".
4166 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
4167 (compare_window_configurations): Compare horizontal scroll bar
4169 * xdisp.c (window_text_bottom_y, window_box_height): Count in
4170 horizontal scroll bar height.
4171 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
4172 instead of FRAME_LINES.
4173 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
4174 ON_VERTICAL_SCROLL_BAR.
4175 (with_echo_area_buffer): Initialize old_pointm.
4176 (with_echo_area_buffer_unwind_data): Store old_pointm values in
4178 (unwind_with_echo_area_buffer): Handle old_pointm.
4179 (update_tool_bar): Set do_update when the tool bar window has at
4180 least one line (since this is what the user sets).
4181 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
4182 (redisplay_tool_bar): Return early when toolbar has zero lines.
4183 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
4184 (hscroll_window_tree): Handle suspension of auto_hscroll and
4186 (set_horizontal_scroll_bar): New function.
4187 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
4188 more than one line. Handle horizontal scroll bars.
4189 (note_mouse_highlight): Handle horizontal scrol bars.
4190 (expose_frame): Set dimensions of XRectangle from frame's text
4192 (Vvoid_text_area_pointer): Update doc-string.
4193 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
4194 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
4195 (x_set_internal_border_width): New functions.
4196 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
4197 (unwind_create_frame_1): Remove.
4198 (Fx_create_frame): Handle horizontal scroll bars. Use official
4199 field of frame structure to inhibit running
4200 window-configuration-change-hook.
4201 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
4202 pixelwise. Handle frame's official field.
4203 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
4204 x_set_horizontal_scroll_bars, x_set_left_fringe,
4206 * xmenu.c (update_frame_menubar, free_frame_menubar):
4207 Use adjust_frame_size.
4208 * xterm.h (struct x_display_info):
4209 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
4211 (struct scroll_bar): Add horizontal slot.
4212 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
4213 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
4214 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
4215 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
4216 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
4217 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
4218 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
4219 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
4220 (x_clear_under_internal_border): Remove.
4221 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
4222 (x_window_to_scroll_bar): New argument TYPE. Update callers.
4223 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
4224 HORIZONTAL. Update callers.
4225 (horizontal_action_hook_id): New action hook id.
4226 (x_horizontal_scroll_bar_to_input_event)
4227 (x_create_horizontal_toolkit_scroll_bar)
4228 (xt_horizontal_action_hook)
4229 (x_set_toolkit_horizontal_scroll_bar_thumb)
4230 (XTset_horizontal_scroll_bar, x_net_wm_state)
4231 (x_horizontal_scroll_bar_report_motion): New functions.
4232 (xg_scroll_callback, x_scroll_bar_handle_click):
4233 Handle horizontal scroll bars.
4234 (SCROLL_BAR_HORIZONTAL_NAME): Define.
4235 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
4237 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
4238 Handle horizontal scroll bars.
4239 (handle_one_xevent): Handle horizontal scroll bar events.
4240 Call x_net_wm_state.
4241 (x_set_window_size_1, x_wm_set_size_hint): Don't call
4243 (x_set_window_size): Don't call check_frame_size and
4244 do_pending_window_change.
4245 (x_term_init): Init horizontal_scroll_bar_cursor display info.
4246 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
4247 (x_scroll_bar_set_handle): Add some checks when calling
4250 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
4252 Revert previous change.
4253 There is certainly nothing wrong with writing code like 'lo <= i
4254 && i <= hi', even if LO happens to a constant. There isn't even
4255 anything wrong in general with writing 'a <= b' if A happens to
4256 be a constant. At any rate stylistic changes shouldn't
4257 be done like this without discussion.
4259 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
4261 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
4262 (Fgarbage_collect): Reorder conditions that are written backwards.
4263 * data.c (cons_to_unsigned): Likewise.
4264 * dispnew.c (update_frame_1, sit_for): Likewise.
4265 * fileio.c (file_offset): Likewise.
4266 * filelock.c (read_lock_data, lock_file): Likewise.
4267 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4269 * font.c (font_intern_prop, font_style_symbolic): Likewise.
4270 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
4271 * lread.c (read1): Likewise.
4272 * minibuf.c (read_minibuf_noninteractive): Likewise.
4273 * nsterm.m (x_set_frame_alpha): Likewise.
4274 * process.c (wait_reading_process_output): Likewise.
4275 * region-cache.c (delete_cache_boundaries): Likewise.
4276 * xterm.c (x_set_frame_alpha): Likewise.
4278 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
4280 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
4283 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
4285 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
4286 because atimer expiration is absolute rather than relative.
4288 2014-07-25 Eli Zaretskii <eliz@gnu.org>
4290 * w32term.h (current_popup_menu, menubar_in_use):
4291 Move declarations from w32term.c.
4293 2014-07-25 Martin Rudalics <rudalics@gmx.at>
4295 * w32fns.c (menubar_in_use): No more static.
4296 * w32term.c (current_popup_menu, menubar_in_use): Declare.
4298 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
4300 Move hourglass machinery to RIF.
4301 * dispextern.h (struct redisplay_interface): New members
4302 show_hourglass and hide_hourglass. Indent comments.
4303 (show_hourglass, hide_hourglass): Remove prototypes.
4304 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
4305 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
4306 (ns_redisplay_interface): Add them.
4307 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
4308 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
4309 (w32_arrow_cursor): New function to hack around non-GUI frames.
4310 (w32_redisplay_interface): Add new functions.
4311 * w32term.h (w32_arror_cursor): Add prototype.
4312 * xdisp.c (show_hourglass): New function, refactored out from
4313 platform-dependent code.
4314 (cancel_hourglass): Now call to RIF function.
4315 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
4316 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
4317 (x_redisplay_interface): Add new functions.
4319 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
4321 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
4322 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
4323 and complete previous change.
4324 * frame.c (adjust_frame_height): New function.
4325 (Fset_frame_height, Fset_frame_size): Use it.
4326 (x_set_frame_parameters): Take frame top margin into account.
4328 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
4330 * frame.c (Fset_frame_height): Take frame top margin into account.
4331 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
4332 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
4334 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
4336 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
4337 menubar_height as such. Tweak comment.
4338 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
4339 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
4340 All related users changed.
4341 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
4342 * xterm.c (handle_one_xevent):
4343 * gtkutil.c (xg_event_is_for_menubar):
4344 * xfns.c (x_window) [USE_X_TOOLKIT]:
4345 * xmenu.c (set_frame_menubar, free_frame_menubar):
4346 Prefer to use FRAME_MENUBAR_HEIGHT.
4348 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
4350 * frame.c (Fframe_parameters): Always report frame height without
4351 menu and tool bar lines.
4353 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
4355 * nsterm.m (applicationDidFinishLaunching:): Call
4356 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
4357 (antialiasThresholdDidChange:): New method for EmacsApp.
4359 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
4361 * macfont.m (macfont_update_antialias_threshold): Remove static.
4363 * macfont.h (macfont_update_antialias_threshold): Declare.
4365 2014-07-21 Eli Zaretskii <eliz@gnu.org>
4367 * w32select.c (setup_windows_coding_system):
4368 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4369 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
4371 * w16select.c (Fw16_get_clipboard_data):
4372 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
4375 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
4376 buffer position where we are to start the iteration.
4377 (handle_invisible_prop): Record in it->stop_charpos the position
4378 where the invisible text ends. (Bug#18035)
4379 (hscroll_window_tree): Don't try hscrolling windows whose cursor
4380 row has zero buffer position as their start position.
4381 Reported by martin rudalics <rudalics@gmx.at>.
4383 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
4384 infinite looping in redisplay when display lines don't have enough
4385 space to display even a single character. (Bug#18036)
4387 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
4389 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
4390 * xfns.c (x_window): Use it to allow xfree later.
4391 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
4392 where appropriate. Use bool for booleans and remove redundant checks.
4393 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
4394 * xterm.c (x_free_frame_resources): Free shell_position.
4396 2014-07-19 K. Handa <handa@gnu.org>
4398 * xfaces.c (realize_x_face): Call font_load_for_lface with no
4399 mandatory font spec (Bug#17973).
4401 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
4403 * font.c (font_score): Return the worst score if the size of
4404 ENTITY is wrong by more than a factor 2 (Bug#17973).
4406 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
4408 * frame.c (frame_unspecified_color): New function
4409 refactored out from ...
4410 (Fframe_parameters, Fframe_parameter): ... adjusted users.
4411 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
4413 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
4414 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
4415 * lisp.h (set_frame_param): Remove prototype.
4416 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
4417 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
4420 Prefer 'x_display_info *' to 'Display *' in X selection code.
4421 This helps to avoid unneeded calls to x_display_info_for_display.
4422 * xterm.h (struct selection_input_event): Record 'x_display_info *'
4423 instead of 'Display *'.
4424 (SELECTION_EVENT_DPYINFO): New macro.
4425 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
4426 it as an lvalue. Mention this in comment.
4427 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
4428 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
4429 (selection_data_to_lisp_data, receive_incremental_selection):
4430 Convert to use 'x_display_info *'. Adjust users where appropriate.
4431 (lisp_data_to_selection_data): Likewise. Also pass 'struct
4432 selection data *' as last arg to not return values in args.
4433 (unexpect_property_change): Use common removal technique.
4435 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
4437 * print.c (print_preprocess): Adjust to match changed
4438 sub char-table structure and avoid crash (Bug#18038).
4440 * data.c (wrong_choice): Not static any more.
4441 * lisp.h (wrong_choice): Add prototype.
4442 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
4443 Declare namebuf as such. Tweak comment.
4444 [USE_GTK]: Likewise for tool_bar_position.
4445 (fset_tool_bar_position) [USE_GTK]: Ditto.
4446 (FRAME_TOOL_BAR_POSITION): New macro.
4447 * frame.c (x_report_frame_params):
4448 * gtkutil.c (update_frame_tool_bar):
4449 * xfns.c (Fx_create_frame): Use it.
4450 (x_set_tool_bar_position): Add meaningful diagnostic messages.
4452 2014-07-16 Eli Zaretskii <eliz@gnu.org>
4454 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
4455 buffer's default-directory only if it is a string. (Bug#17986)
4457 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
4459 More precise control over values of some buffer-local variables.
4460 * keyboard.c (Qvertical_scroll_bar):
4461 * frame.c (Qleft, Qright): Move to ...
4462 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
4463 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
4464 (syms_of_buffer): DEFSYM all of the above, attach special properties.
4465 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
4466 vertical-scroll-bar, scroll-up-aggressively
4467 and scroll-down-aggressively.
4468 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
4470 * nsfns.m, frame.h (Qleft, Qright):
4471 * nsterm.m (Qleft): Remove declarations.
4472 * gtkutil.c (toplevel): Include buffer.h.
4473 * data.c (wrong_choice, wrong_range): New functions.
4474 (store_symval_forwarding): Handle special properties of buffer-local
4475 variables and use functions from the above to signal error, if any.
4477 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
4478 values. Add comment.
4479 (struct frame): Re-arrange layout to avoid extra padding and use bit
4480 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
4481 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
4482 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
4483 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
4484 Define as no-ops because there are no scroll bars anyway.
4485 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
4488 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
4489 Add convenient setter.
4490 (font_put_frame_data, font_get_frame_data): Use it.
4492 2014-07-15 Daiki Ueno <ueno@gnu.org>
4494 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
4495 pointer argument, before dereferencing.
4496 (XCHAR2B_BYTE2): Likewise.
4498 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
4500 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
4501 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
4502 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
4503 Use record_unwind_protect_int and avoid consing.
4504 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
4506 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
4508 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
4510 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
4511 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
4513 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
4514 (main) [MSDOS]: Use SET_BINARY instead of setmode.
4515 * minibuf.c: Include binary-io.h instead of fcntl.h.
4516 (read_minibuf_noninteractive):
4517 Use set_binary_mode instead of handcrafted code.
4518 Don't call emacs_set_tty if emacs_get_tty failed.
4519 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
4520 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
4521 * w32.c (pipe2): Adjust eassert to include O_BINARY.
4523 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
4524 This works around a GCC compiler bug when Emacs is configured with
4525 --enable-gcc-warnings.
4527 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
4529 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
4530 or characters in string, respectively. Add comment.
4531 * fringe.c (Fdefine_fringe_bitmap):
4532 * fns.c (Fsubstring, substring_both): Use it.
4533 * keymap.c (Fdefine_key, Flookup_key):
4534 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
4536 * term.c (tty_menu_add_pane, tty_menu_add_selection):
4537 Use menu_item_width.
4538 (tty_menu_show): Simplify because tty_menu_create never return NULL.
4540 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
4542 Improve behavior of 'bzr up; cd src; make -k'.
4543 * Makefile.in (top_srcdir): New var.
4544 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
4545 Use '$(top_srcdir)' instead of '$(srcdir)/..';
4546 its expansion is a bit shorter.
4547 (../config.status): Actually build config.status instead of
4549 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
4550 New macros, copied and relocated from ../Makefile.in.
4551 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
4552 (../config.status, Makefile): New dependencies and rules,
4553 copied with relocation from ../Makefile.in. This should be more
4554 likely to rebuild the build machinery properly if you do a 'make'
4555 in the src directory.
4557 2014-07-12 Eli Zaretskii <eliz@gnu.org>
4559 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
4562 * w32fns.c (Fx_file_dialog): Mention in the doc string the
4563 behavior on Windows 7 and later when the function is repeatedly
4564 invoked with the same value of DIR. (Bug#17950)
4566 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
4567 string to match the one in w32fns.c.
4569 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
4570 stdin to binary mode only if it is connected to a terminal.
4572 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
4574 Coalesce extern decls.
4575 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
4576 * sysdep.c (emacs_get_tty, emacs_set_tty):
4577 Move duplicate extern decls from here ...
4578 * systty.h: ... to here, so that there's just one copy.
4580 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
4582 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
4584 * nsfns.m (Fns_popup_font_panel): Ditto.
4586 2014-07-11 Eli Zaretskii <eliz@gnu.org>
4588 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
4590 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
4592 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
4593 [DOS_NT]: Implement for WINDOWSNT.
4595 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
4598 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
4600 * sysdep.c (suppress_echo_on_tty): New function.
4601 * minibuf.c (read_minibuf_noninteractive): Use it.
4603 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
4605 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
4606 sysinfo failed. Adjust docstring.
4608 2014-07-11 Eli Zaretskii <eliz@gnu.org>
4610 Implement memory-info for MS-DOS.
4611 * dosfns.c (dos_memory_info): New function.
4612 * dosfns.h (dos_memory_info): Add prototype.
4613 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
4614 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
4615 of doing some of its job.
4617 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
4618 reference termios structure members.
4620 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
4622 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
4624 * minibuf.c (top): Include systty.h. Declare external
4625 emacs_get_tty and emacs_set_tty.
4626 (Vread_hide_char): New lisp variable.
4627 (read_minibuf_noninteractive): Hide characters with
4628 Vread_hide_char if it is a character. (Bug#17839)
4630 2014-07-10 Eli Zaretskii <eliz@gnu.org>
4632 Implement memory-info for MS-Windows.
4633 * w32.c (w32_memory_info): New function.
4634 * w32.h (w32_memory_info): Prototype it.
4635 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
4637 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
4639 * coding.h (struct coding_system): Remove 'error_positions' (unused)
4640 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
4641 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
4642 extra padding and shrink struct coding_system by 56 bytes (x86_64).
4643 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
4644 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
4645 (decode_coding_big5, decode_coding_charset, decode_coding)
4646 (encode_coding): Adjust users.
4648 * alloc.c (Fmemory_info): New function.
4650 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
4652 * syntax.c (back_comment): Use more-natural location for label.
4654 * font.c, font.h (font_unparse_fcname): Now static.
4655 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
4657 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
4659 Next minor cleanup of font subsystem.
4660 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
4661 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
4663 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
4665 * ftfont.h (ftfont_font_format): Remove prototype.
4666 * ftfont.c (ftfont_font_format): Remove; now unused.
4668 * nsfont.m (nsfont_open):
4669 * w32font.c (w32font_open_internal):
4670 * w32uniscribe.c (uniscribe_open):
4671 * xfont.c (xfont_open):
4672 * xftfont.c (xftfont_open): All users changed.
4674 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
4675 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
4677 2014-07-09 Eli Zaretskii <eliz@gnu.org>
4679 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
4680 x_produce_glyphs does when it generates a stretch glyph that
4681 represents a TAB. (Bug#17969)
4683 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
4684 and there is a display property at that position, don't call
4685 move_it_to to move to a position before window start. (Bug#17942)
4686 Fix condition for finding CHARPOS by the first call to move_it_to.
4689 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
4691 * syntax.c (find_defun_start): Try the cache even
4692 if !open_paren_in_column_0_is_defun_start.
4693 (back_comment): If find_defun_start was pessimistic, use the
4694 scan_sexps_forward result to improve the cache (bug#16526).
4696 2014-07-09 Eli Zaretskii <eliz@gnu.org>
4698 * xdisp.c (redisplay_window): If redisplay of a window ends up
4699 with point in a partially visible line at end of the window, make
4700 sure the amended position of point actually has smaller Y
4701 coordinate; if not, give up and scroll the display. (Bug#17905)
4703 * window.c (window_scroll_pixel_based): When point ends up at the
4704 last fully visible line, don't let move_it_to stop at the left
4705 edge of the line and dupe us into thinking point is inside the
4708 * w32.c (network_interface_info): Make sure the argument is a
4711 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
4713 * process.c (read_and_dispose_of_process_output): Fix typo
4714 in previous patch: we want nonnegative fds, not nonzero fds.
4716 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
4718 * chartab.c (char_table_translate): Move to...
4719 * character.h (char_table_translate): ... inline function here.
4720 Avoid Faref and assume that args are always valid. This helps to
4721 speedup search, which is especially important for a huge buffers.
4722 * lisp.h (char_table_translate): Remove prototype.
4724 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
4725 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
4726 New function, with an intention to avoid code duplication between
4728 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
4730 * ftfont.c (ftfont_open):
4731 * macfont.m (macfont_open):
4732 * xftfont.c (xftfont_open): Use it.
4734 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
4736 * process.c: Add sanity checks for file descriptors (Bug#17844).
4737 (wait_reading_process_output, Fprocess_filter_multibyte_p):
4738 Check that infd is nonnegative before using it as an fd.
4739 (read_and_dispose_of_process_output, Fprocess_send_eof):
4740 Likewise, for outfd.
4741 (wait_reading_process_output): Omit unnecessary check of infd.
4743 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
4745 Minor fixups related to usage of the 'long' type.
4746 * gnutls.c (emacs_gnutls_handshake):
4747 * xfaces.c (dump_realized_face):
4748 Work even if 'long' is narrower than 'void *'.
4749 * termcap.c (scan_file):
4750 * xselect.c (x_decline_selection_request)
4751 (x_reply_selection_request, x_get_window_property):
4752 * xterm.c (x_set_frame_alpha):
4753 Remove unnecessary 'L' suffixes of integer constants.
4754 * xfns.c (hack_wm_protocols):
4755 * xselect.c (x_fill_property_data):
4756 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
4757 Remove unnecessary casts to 'long'.
4758 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
4760 Minor ImageMagick safety fixes.
4761 * image.c (imagemagick_compute_animated_image):
4762 Remove useless assignment to local. Avoid problems if dest_width is 0.
4763 (imagemagick_load_image): Use int for pixel counts that can't
4764 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
4765 a row width greater than the image width (or greater than LONG_MAX!).
4767 2014-07-04 K. Handa <handa@gnu.org>
4769 * coding.c (MIN_CHARBUF_SIZE): Delete it.
4770 (MAX_CHARBUF_EXTRA_SIZE): New macro.
4771 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
4773 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
4775 * font.h (struct font_driver): Remove get_outline and free_outline;
4776 not used by any font driver.
4777 * ftfont.c (ftfont_driver):
4778 * macfont.m (macfont_driver):
4779 * nsfont.m (nsfont_driver):
4780 * w32font.c (w32font_driver):
4781 * w32uniscribe.c (uniscribe_font_driver):
4782 * xfont.c (xfont_driver): Related users changed.
4783 * xselect.c (x_get_window_property): Use convenient xmalloc.
4784 Call to xfree only if some data was really allocated.
4786 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
4788 On MS-Windows, display busy cursor on all GUI frames.
4789 This is similar to what we have on X. Quickly tested by Dani Moncayo.
4790 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
4791 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
4793 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
4794 * xdisp.c (start_hourglass): Remove Windows-specific bits.
4796 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
4798 Use convenient alists to manage per-frame font driver-specific data.
4799 * frame.h (struct frame): Rename font_data_list to...
4800 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
4801 * font.h (struct font_data_list): Remove; no longer need a special
4803 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
4805 * font.c (font_put_frame_data, font_get_frame_data)
4806 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
4808 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
4809 Related users changed.
4810 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
4811 Prefer convenient xmalloc and xfree.
4813 2014-07-03 Eli Zaretskii <eliz@gnu.org>
4815 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
4816 the window whose glyph row is being prepared and a flag whether it
4817 is for mode/header line. Make sure the glyph row's marginal areas
4818 are in sync with what the window wants.
4821 * xdisp.c (display_line, display_mode_line):
4822 Call prepare_desired_row with additional arguments, as appropriate.
4824 * dispextern.h (prepare_desired_row): Adjust prototype.
4826 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
4828 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
4829 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
4830 caused by xw_popup_dialog in daemon mode (Bug#17891).
4832 2014-07-03 Eli Zaretskii <eliz@gnu.org>
4834 * frame.c (do_switch_frame): When switching to another TTY frame,
4835 make sure FrameCols and FrameRows are in sync with the new frame's
4838 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
4840 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
4841 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
4842 min_char slots. Adjust comment.
4843 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
4844 Add SUB_CHAR_TABLE_OFFSET member.
4845 (make_uninit_sub_char_table): New function.
4846 (toplevel): Add compile-time assert to verify suitable member layout
4847 in Lisp_Sub_Char_Table.
4848 * alloc.c (mark_char_table): Add extra argument to denote char table
4849 subtype. Adjust to match new layout of sub char-table.
4850 (mark_object): Always mark sub char-tables with mark_char_table.
4851 * chartab.c (make_sub_char_table, copy_sub_char_table)
4852 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
4853 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
4854 (map_sub_char_table_for_charset, uniprop_table_uncompress):
4855 All related users changed.
4856 * lread.c (read1): Adjust to match new layout of sub char-table.
4857 * print.c (print_object): Likewise (Bug#17898).
4859 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
4861 * keymap.c (get_keyelt): Simplify.
4862 (copy_keymap_item): Remove left-over code for when we had
4863 key-shortcut caches.
4865 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
4867 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
4868 (dealloc): Remove for EmacsScroller.
4870 * nsterm.h (EmacsScroller): Remove dealloc.
4872 2014-06-30 Eli Zaretskii <eliz@gnu.org>
4874 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
4876 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
4878 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
4879 when setNeedsDisplay is called so we don't trigger redisplay for every
4882 * nsterm.m (any_help_event_p): New variable.
4883 (mouseMoved:): Set any_help_event_p to YES if help event is
4884 generated. Remove else with empty help event that triggered redisplay
4885 for every mouse move.
4886 (windowDidResignKey:): If any_help_event_p, generate empty help event.
4888 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
4890 * xfns.c (Qsuppress_icon): Remove; no real users.
4891 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
4892 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
4893 (syms_of_w32fns): Don't DEFSYM it.
4895 2014-06-29 Glenn Morris <rgm@gnu.org>
4897 * Makefile.in (ns-app): Mark as PHONY.
4899 2014-06-28 Glenn Morris <rgm@gnu.org>
4901 * Makefile.in (mostlyclean): There are no libXMenu11.a,
4902 liblw.a in this directory.
4904 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
4906 * coding.c (encode_coding_utf_8): Correctly count produced_chars
4907 also in unibyte case. (Bug#17865)
4909 2014-06-28 K. Handa <handa@gnu.org>
4911 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
4912 (MIN_CHARBUF_SIZE): New macro.
4913 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
4915 2014-06-27 Glenn Morris <rgm@gnu.org>
4917 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
4918 with an order-only dependence on bootstrap-emacs. (Bug#2151)
4919 (.el.elc): Replace suffix rule with pattern rule.
4920 (%.elc): New pattern rule, with order-only prerequisite.
4921 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
4922 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
4923 in place of BOOTSTRAPEMACS.
4925 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
4927 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
4929 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
4931 Consistently use validate_subarray to verify substring.
4932 * fns.c (validate_substring): Not static any more. Adjust to
4933 use ptrdiff_t, not EMACS_INT, because string and vector limits
4934 can't exceed ptrdiff_t even if EMACS_INT is wider.
4935 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
4936 (secure_hash): Adjust user.
4937 * lisp.h (validate_subarray): Add prototype.
4938 * coding.c (Fundecodable_char_position):
4939 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
4940 Use validate_subarray. Adjust comment to mention substring.
4942 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
4944 Do not allow out-of-range character position in Fcompare_strings.
4945 * fns.c (validate_subarray): Add prototype.
4946 (Fcompare_substring): Use validate_subarray to check ranges.
4947 Adjust comment to mention that the semantics was changed. Also see
4948 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
4950 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
4952 Be more consistent about the 'Qfoo' naming convention.
4953 * image.c (Fimagemagick_types):
4954 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
4955 * process.c (Fmake_network_process):
4956 Rename C local identifier 'Qfoo to avoid giving the false
4957 impression that it stands for the symbol 'foo'.
4959 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
4961 Simplify and cleanup character conversion stuff.
4962 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
4964 * character.c (multibyte_char_to_unibyte)
4965 (multibyte_char_to_unibyte_safe): Remove; no longer used.
4966 * character.h (make_char): Remove; unused.
4967 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
4968 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
4969 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
4970 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
4971 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
4973 2014-06-22 Mario Lang <mlang@delysid.org>
4975 * w32fns.c (Fw32_shell_execute): The the -> the.
4977 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
4979 * xmenu.c (mouse_position_for_popup):
4980 * xselect.c (mouse_position_for_drop): Do not duplicate ...
4981 * xfns.c (x_relative_mouse_position): ... and prefer this function.
4982 * menu.c (Fx_popup_menu):
4983 * xselect.c (x_handle_dnd_message): Adjust users.
4984 * menu.h (mouse_position_for_popup): Remove prototype.
4985 * xterm.h (x_relative_mouse_position): Add prototype.
4986 * xterm.c (x_find_topmost_parent): Break from the loop and do not
4987 call XFree if XQueryTree returns zero.
4989 2014-06-21 Eli Zaretskii <eliz@gnu.org>
4991 * indent.c (Fvertical_motion): Doc fix.
4992 Move to the goal column, if any, with a single call to
4993 move_it_in_display_line, not in two calls. Doing this with two
4994 calls causes move_it_in_display_line apply the line-prefix
4995 handling twice instead of just once. (Bug#17823)
4997 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
4999 Port to OS X ACLs (Bug#17810).
5000 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
5001 ACL_TYPE_ACCESS) doesn't work.
5003 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
5005 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
5006 before checking key-translation-map (bug#17659).
5008 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
5010 * font.c (font_make_object): Avoid dangling pointer which may
5011 crash GC (Bug#17771).
5013 2014-06-21 Eli Zaretskii <eliz@gnu.org>
5015 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
5016 prototype of DGifCloseFile as appropriate for older and newer
5018 (gif_close): New function, encapsulates the differences in the
5019 calling sequence of DGifCloseFile before v5.1.0 and after it.
5020 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
5021 error string where appropriate. (Bug#17790)
5023 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
5024 macro execution, make sure point didn't move since last complete
5025 redisplay, as the condition for using the glyph matrix
5026 information. (Bug#17777)
5028 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
5030 Minor cleanup of fonset code.
5031 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
5032 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
5033 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
5034 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
5035 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
5036 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
5037 (free_realized_fontset): Remove because a no-op since 2008.
5038 (free_face_fontset): Adjust user.
5039 (syms_of_fontset): Shrink fontset by one extra slot.
5041 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
5043 Omit redundant extern decls.
5044 Most of this patch is from Dmitry Antipov, in:
5045 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
5046 * commands.h (update_mode_lines):
5047 * frame.h (Qbackground_color, Qforeground_color)
5048 (x_set_menu_bar_lines):
5049 * ftfont.c (ftfont_font_format):
5050 * intervals.h (Qkeymap, Qfont):
5051 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
5052 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
5053 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
5054 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
5055 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
5056 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
5057 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
5058 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
5059 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
5060 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
5061 (Qtool_bar, Qheader_line):
5062 * macros.c (Fexecute_kbd_macro):
5063 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
5064 * xterm.c (x_delete_terminal, XSetIMValues):
5065 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
5066 (x_implicitly_set_name, popup_activated)
5067 (widget_store_internal_border):
5068 Remove redundant decls.
5069 * frame.c [USE_X_TOOLKIT]: Include widget.h.
5070 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
5071 Remove _Noreturn, as make-docfile now does that for us.
5072 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
5073 (Qregion_extract_function): New decl.
5074 * window.c, xfns.c: Include menu.h.
5076 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
5078 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
5080 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
5082 * fileio.c (Fread_file_name): Do not pass redundant args and ...
5083 * callint.c (read_file_name): ... convert to static here.
5084 * lisp.h (Fread_file_name): Do not EXFUN it.
5085 (STRING_COPYIN): Remove; unused.
5086 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
5087 (char_composable_p): ... static function. All users changed.
5088 * eval.c (toplevel): Remove redundant #include directives.
5089 * xterm.c (x_initialize): Add static to match prototype.
5090 * ccl.c (Fccl_execute_on_string):
5091 * font.c (fon_intern_prop): Use make_specified_string.
5093 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
5095 * Makefile.in (ns-app): Fix typo that broke build on OS X.
5096 Reported by David Caldwell in:
5097 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
5099 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
5101 Do not ask for XRender extension each time XFT font is opened.
5102 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
5103 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
5105 2014-06-15 Glenn Morris <rgm@gnu.org>
5107 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
5109 2014-06-15 Eli Zaretskii <eliz@gnu.org>
5111 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
5112 information if we are in the middle of executing a keyboard macro,
5113 since redisplay doesn't update the screen until the macro is
5114 finished. (Bug#17777)
5116 * alloc.c (cleanup_vector): Don't dereference a font driver
5117 pointer if it is NULL. (Bug#17771)
5119 2014-06-13 Glenn Morris <rgm@gnu.org>
5121 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
5122 ($(lispsource)/international/charprop.el)
5123 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
5124 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
5125 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
5126 GNU make automatically passes command-line arguments to sub-makes.
5128 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
5130 Avoid hangs in accept-process-output (Bug#17647).
5131 * lisp.h, process.c (wait_reading_process_input):
5132 Return int, not bool. All uses changed.
5133 * process.c (SELECT_CANT_DO_WRITE_MASK):
5134 Remove macro, replacing with ...
5135 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
5137 (status_notify): New arg WAIT_PROC. Return int, not void.
5140 2014-06-13 Eli Zaretskii <eliz@gnu.org>
5142 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
5143 the frame is the initial frame, because the hook is not set up
5144 then, and Emacs crashes.
5145 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
5147 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
5149 * keymap.c (silly_event_symbol_error): Don't recommend the use
5152 2014-06-11 Eli Zaretskii <eliz@gnu.org>
5154 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
5155 matching overlay strings with 'cursor' property against buffer
5156 positions traversed in the glyph row. (Bug#17744)
5158 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
5160 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
5163 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
5164 determine 10.9 (Bug#17751).
5166 * macfont.m (macfont_draw): Positions were not freed.
5168 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
5170 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
5171 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
5172 function. Also adjust comment.
5173 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
5175 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
5176 * font.c (font_done_for_face):
5177 * xfaces.c (realize_non_ascii_face): Adjust user.
5178 * font.h (struct font_driver): Convert 'prepare_face' to return
5179 void because its return value is never used anyway.
5180 * xfont.c (xfont_prepare_face): Return void.
5181 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
5182 (xftfont_done_face): Use xfree.
5184 * dispextern.h (last_tool_bar_item): Remove declaration.
5185 * frame.h (struct frame): New member last_tool_bar_item.
5186 * frame.c (make_frame): Initialize it.
5187 * xdisp.c (toplevel): Remove last_tool_bar_item.
5188 (handle_tool_bar_click, note_tool_bar_highlight):
5189 * w32term.c (w32_read_socket, w32_initialize):
5190 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
5192 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
5193 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
5195 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5197 Say (accept-process-output P)'s result pertains to P if P is non-nil.
5198 * process.c (Faccept_process_output)
5199 (wait_reading_process_output): Mention that if PROCESS is non-nil,
5200 the return value is about PROCESS, not about other processes.
5202 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
5204 Further adjustments to mark_object and friends.
5205 Now the mark_object's stack is just 32 bytes on a 64-bit
5206 system, which means extra 20% off the stack usage.
5207 * alloc.c (mark_save_value): As before, refactored out from ...
5208 (mark_object): ... adjusted user. Also add comment.
5210 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
5212 Fix core dump after a dropped X connection (Bug#17704).
5213 * sysdep.c (stuff_char): Don't abort merely because the selected frame
5214 is dead, as we may be shutting down.
5216 2014-06-08 Glenn Morris <rgm@gnu.org>
5218 * fileio.c (write-region-inhibit-fsync): Doc tweak.
5220 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
5222 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
5224 If a C name must be extern on some platforms, make it extern on all.
5225 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
5227 * font.h (ftxfont_driver) [HAVE_XFT]:
5228 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
5229 * lisp.h (get_frame_param):
5230 * menu.h (tty_menu_show):
5231 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
5232 * termhooks.h (encode_terminal_code):
5233 * xterm.h (x_menu_wait_for_event):
5235 * frame.c (get_frame_param):
5236 * fringe.c (max_used_fringe_bitmap):
5237 * ftxfont.c (ftxfont_driver):
5238 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
5239 * menu.c (menu_items_inuse):
5240 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
5241 * term.c (encode_terminal_code, tty_menu_show):
5242 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
5243 * xfaces.c (load_color):
5244 * xmenu.c (x_menu_wait_for_event):
5247 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
5249 Change object marking routines to minimize stack usage.
5250 This change moves a few cold paths from mark_object to NO_INLINE
5251 functions and adjusts symbol marking loop. According to GCC 4.8.2
5252 -Wstack-usage, this reduces mark_object's stack usage from 80 to
5253 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
5254 stack usage at the mark phase is reduced up to 28%. Surprisingly,
5255 it also gains up to 3% in speed (with default '-O2 -g3' flags).
5256 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
5257 refactored out from ...
5258 (mark_object): ... adjusted user. Also mark symbols in a tight
5260 (mark_face_cache): Add NO_INLINE.
5262 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5264 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
5265 contains garbage on WINDOWSNT (which could potentially infloop at
5268 Minimize cursor motion during TTY menu updates.
5269 * term.c (tty_menu_display): Don't position cursor here.
5270 Instead, pass the cursor coordinates to update_frame_with_menu.
5271 (tty_menu_activate): Send the hide cursor command only once in an
5272 iteration through the outer 'while' loop.
5274 * dispnew.c (update_frame_1): Accept an additional argument
5275 SET_CURSOR_P, and position the cursor at the end of the frame
5276 update only if that argument is non-zero. All callers changed to
5277 provide the additional argument as non-zero, except for
5278 update_frame_with_menu.
5279 (update_frame_with_menu): Accept 2 additional arguments ROW and
5280 COL; if they are non-negative, instruct update_frame_1 not to
5281 position the cursor, and instead position it according to ROW and COL.
5283 * dispextern.h (update_frame_with_menu): Update prototype.
5285 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
5287 * callproc.c (call_process): Don't check read-only if we don't insert
5288 anything (bug#17666).
5290 2014-06-08 Eli Zaretskii <eliz@gnu.org>
5292 * dispnew.c (update_frame_with_menu): Set display_completed.
5294 2014-06-07 Eli Zaretskii <eliz@gnu.org>
5296 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
5298 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
5300 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
5302 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
5303 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
5305 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
5307 * window.c (Frecenter): Signal an error if window-buffer is not
5310 * keyboard.c (make_lispy_position): Don't include a buffer position in
5311 mode/header-line mouse events.
5313 * keyboard.c (read_char): Handle (t . <event>) in the second use of
5314 Vunread_command_events (bug#17650).
5316 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
5318 * xterm.c (x_setup_pointer_blanking):
5319 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
5321 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
5323 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
5324 because it will be defined in generated config.h if needed.
5326 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5328 Use terminal-specific hooks to display popup dialogs.
5329 * termhooks.h (struct terminal): New field popup_dialog_hook.
5330 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
5331 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
5332 code and use popup_dialog_hook.
5333 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
5334 * nsterm.h (ns_popup_dialog): Adjust prototype.
5335 * nsterm.m (ns_create_terminal):
5336 * w32term.c (w32_create_terminal):
5337 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
5338 Setup popup_dialog_hook.
5340 2014-06-04 Eli Zaretskii <eliz@gnu.org>
5342 * w32heap.c (report_temacs_memory_usage): Improve the report by
5343 reporting the large blocks that are actually occupied at dump time.
5345 * w32console.c (initialize_w32_display): Set the console
5346 menu_show_hook, otherwise TTY menus are broken on w32.
5348 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
5350 Use terminal-specific hooks to display menus.
5351 * termhooks.h (struct terminal): New field menu_show_hook.
5352 * menu.h (<anonymous enum>): Bit flags for menu hooks.
5353 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
5355 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
5356 * nsmenu.m (ns_menu_show):
5357 * w32menu.c (w32_menu_show):
5358 * xmenu.c (x_menu_show):
5359 * term.c (tty_menu_show): Adjust to use bit flags.
5360 (set_tty_hooks): Set menu_show_hook.
5361 * xterm.c (x_create_terminal):
5362 * nsterm.m (ns_create_terminal):
5363 * msdos.c (initialize_msdos_display):
5364 * w32term.c (w32_create_terminal): Likewise.
5366 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
5368 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
5370 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5372 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
5373 (FD_SET): Don't define on WINDOWSNT.
5375 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5377 * emacs.c: Include "sysselect.h", to define its inline functions.
5378 Reported by Glenn Morris in:
5379 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
5381 Do not require libXt-devel when building with gtk.
5382 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
5383 dependency on libXt-devel.
5384 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
5385 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
5386 lwlib-widget.h now does this.
5387 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
5389 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
5391 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
5392 * process.c (add_read_fd, delete_read_fd, add_write_fd)
5393 (delete_write_fd, wait_reading_process_output):
5394 Remove now-redundant easserts.
5395 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
5396 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
5397 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
5398 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
5400 2014-06-03 Eli Zaretskii <eliz@gnu.org>
5402 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
5403 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
5404 (calloc): Don't undef, it is never defined.
5405 (HEAP_ENTRY_SHIFT): Remove unused macro.
5407 * Makefile.in (C_HEAP_SWITCH): Remove.
5408 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
5410 Fix MS-Windows build broken by menu changes on 2014-06-02.
5411 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
5413 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
5414 Define instead of including ../lwlib/lwlib.h, which causes
5415 compilation errors due to missing X11 headers.
5417 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
5419 * process.c (wait_reading_process_output): Omit incorrect test of
5420 p->infd against zero. Add easserts for infd having a plausible value.
5422 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5424 Adjust to match recent lwlib changes.
5425 * menu.h (xmalloc_widget_value): Replace by ...
5426 (make_widget_value): ... new prototype.
5427 * menu.c (xmalloc_widget_value): Replace by ...
5428 (make_widget_value): ... new function.
5429 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
5430 * gtkutil.c (malloc_widget_value, free_widget_value):
5431 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
5432 * keyboard.h (enum button_type, struct _widget_value):
5433 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
5435 * nsmenu.m (ns_update_menubar, ns_menu_show):
5436 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
5437 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
5438 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
5440 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
5442 * image.c (x_query_frame_background_color)
5443 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
5444 Fix --enable-gcc-warnings compilation without image libraries.
5446 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5448 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
5449 emulated break value only if it goes up.
5450 (sbrk): Add assertion that the INCREMENT argument is strictly
5451 zero. Improve and correct the commentary.
5453 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5455 Improve AIX-related merge from emacs-24.
5456 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
5457 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
5458 not on AIX; since we're on the trunk we can use enums more broadly.
5460 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
5462 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
5464 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
5465 to min(value, whole).
5467 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5469 Bring back the changes to GDB-visible symbols, but only on AIX.
5470 And only if it's not pre-4.2 GCC.
5471 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
5472 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5473 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5476 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5478 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
5479 with PT, not GPT. (Bug#16433)
5481 Revert last changes to GDB-visible symbols.
5482 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
5483 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
5484 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5487 2014-06-02 Glenn Morris <rgm@gnu.org>
5489 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
5491 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5493 Fix port to 32-bit AIX with xlc (Bug#17598).
5494 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
5495 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
5496 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
5497 to work around a compiler bug in IBM xlc 12.1.
5499 2014-06-02 Eli Zaretskii <eliz@gnu.org>
5501 * xterm.c (x_update_window_end): Don't invalidate the entire
5502 mouse-highlight info, just signal frame_up_to_date_hook that mouse
5503 highlight needs to be redisplayed. (Bug#17588)
5505 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
5507 Port the GDB-visible symbols to AIX.
5508 Without them, GDB doesn't work to debug Emacs, since the AIX linker
5509 optimizes away the relevant external symbols. Use enums instead;
5510 this suffices for the AIX port, which is 32-bit-only anyway.
5511 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
5512 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5513 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
5516 Include sources used to create macuvs.h.
5517 * Makefile.in ($(srcdir)/macuvs.h): New rule.
5518 * macuvs.h: Use automatically-generated header.
5520 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
5522 Port signal-handling to DragonFly BSD (Bug#17646).
5523 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
5524 Move implementations from callproc.c to sysdep.c.
5525 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
5526 Move declarations from process.h to syssignal.h.
5528 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
5530 * callint.c (Ffuncall_interactively): Add usage.
5532 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
5534 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
5536 2014-05-30 Eli Zaretskii <eliz@gnu.org>
5538 * w32heap.c (malloc_before_dump, malloc_after_dump)
5539 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
5540 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
5541 set errno where appropriate to emulate CRT functions.
5543 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
5545 Debugging facility to check whether 'const char *' points to
5546 relocatable data of non-pure Lisp string.
5547 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
5548 (mark_maybe_pointer): ... adjusted user.
5549 (relocatable_string_data_p): New function.
5550 * lisp.h (relocatable_string_data_p): Add prototype.
5551 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
5552 the pointer to relocatable Lisp data is not used.
5554 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
5556 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
5557 * atimer.c (block_atimers):
5558 * callproc.c (block_child_signal): Block SIGINT too;
5559 otherwise, its handler might now unblock signals that it shouldn't.
5560 * keyboard.c (read_char): Clear signal mask, since we may
5561 be in a SIGINT handler, and many signals may be masked.
5562 * keyboard.c (handle_interrupt):
5563 * sysdep.c (handle_arith_signal):
5564 Clear signal mask instead of just unblocking the signal that
5565 was received, since several signals may be blocked at this point.
5567 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5569 * Makefile.in (TEMACS_POST_LINK): Remove target.
5570 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
5571 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
5573 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
5575 * xmenu.c (xdialog_show): Remove prototype, rename to
5576 x_dialog_show, remove 2nd arg because it's always zero
5577 and simplify accordingly.
5578 (xw_popup_dialog): Adjust user.
5579 * w32menu.c (w32_dialog_show): Adjust prototype, remove
5580 2nd arg because it's always zero and simplify accordingly.
5581 (w32_popup_dialog): Adjust user.
5583 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5585 * w32heap.c (report_temacs_memory_usage): New function.
5587 * unexw32.c (unexec) [ENABLE_CHECKING]:
5588 Call report_temacs_memory_usage.
5590 * w32heap.h (report_temacs_memory_usage): Add prototype.
5592 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
5594 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
5595 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
5597 2014-05-29 Eli Zaretskii <eliz@gnu.org>
5599 * buffer.c (init_buffer): Accept an argument 'initialized'.
5600 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
5601 mmap_regions and mmap_fd, to avoid referencing stale data from the
5602 dump phase. Add an assertion for buffer text of buffers created
5603 in temacs before this function is called. (Bug#17622)
5604 (mmap_regions_1, mmap_fd_1): Remove unused variables.
5606 * lisp.h (init_buffer): Update prototype.
5608 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
5610 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
5612 * alloc.c (Fgarbage_collect): Fix compilation with
5613 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
5615 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
5617 * frame.c, frame.h (frame_char_to_pixel_position)
5618 (frame_set_mouse_position): Now static, and made private in
5619 frame.c rather than public in frame.h.
5621 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
5623 Refactor mouse positioning stuff to avoid code duplication.
5624 * frame.h (frame_char_to_pixel_position): New function.
5625 (x_set_mouse_position): Rename to...
5626 (frame_set_mouse_position): ...new function.
5627 (frame_set_mouse_pixel_position): Add prototype.
5628 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
5629 Rename to frame_set_mouse_pixel_position.
5630 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
5632 * xterm.h, w32term.h ( x_set_mouse_position)
5633 (x_set_mouse_pixel_position): Remove prototypes.
5635 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
5637 On X, always make pointer visible when deleting frame (Bug#17609).
5638 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
5640 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
5642 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
5643 * keyboard.c (gobble_input): If there is no terminal input error,
5644 make sure the pointer is visible for all frames on this terminal.
5645 * xterm.c (x_free_frame_resources): Enable pointer visibility if
5646 it was previously disabled.
5648 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
5650 * data.c (Fzerop): Move to Elisp.
5651 (syms_of_data): Don't defsubr it.
5652 * keyboard.c (echo_keystrokes_p): New function.
5653 (read_char, record_menu_key, read_key_sequence): Use it.
5655 * callint.c (Qfuncall_interactively): New var.
5656 (Qcall_interactively): Remove.
5657 (Ffuncall_interactively): New function.
5658 (Fcall_interactively): Use it.
5659 (syms_of_callint): Defsubr it.
5661 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
5663 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
5664 relocated from under us.
5666 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
5668 Use mmap(2) emulation for allocating buffer text on MS-Windows.
5669 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
5670 configure, not from HEAPSIZE.
5671 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
5673 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
5674 for MinGW, since it no longer uses gmalloc.
5676 * buffer.c: Do not define mmap allocations functions for Windows.
5677 Remove mmap_find which is unused. Remove mmap_set_vars which does
5679 [WINDOWSNT]: Include w32heap.h.
5680 (init_buffer): Always allocate new memory for buffers.
5682 * emacs.c: Remove mmap_set_vars calls.
5684 * image.c (free_image): Undef free for Windows because it is
5685 redirected to our private version.
5687 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
5688 (copy_executable_and_dump_data): Remove dumping the heap section.
5689 (unexec): Restore using_dynamic_heap after dumping.
5691 * w32heap.c (dumped_data_commit, malloc_after_dump)
5692 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
5693 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
5694 (mmap_free): New functions.
5696 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
5698 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
5700 * image.c (imagemagick_load_image): Use MagickRealType for local
5701 'color_scale', instead of double, to avoid a GCC warning about
5704 * xfns.c (Fx_window_property): Remove unused local.
5706 Don't kill already-reaped process (Bug#17561).
5707 * process.c (process_send_signal): Fix race condition where a
5708 subprocess was reaped by a signal handler between the check for
5709 liveness and calling 'kill', which meant that Emacs could in
5710 theory kill an innocent bystander process. Do the fix by blocking
5711 SIGCHLD in a critical section that checks liveness before killing.
5713 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5715 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
5717 2014-05-26 Ken Brown <kbrown@cornell.edu>
5719 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
5720 even if !CYGWIN (see bug#17510).
5722 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
5724 * nsfns.m (Fns_do_applescript): Surround NSApp run
5725 with calls to ns_init_events, ns_finish_events (Bug#17424).
5727 * nsterm.h (ns_init_events, ns_finish_events): Declare.
5729 * nsterm.m (ns_init_events, ns_finish_events): New functions.
5730 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
5732 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
5733 with calls to ns_init_events, ns_finish_events (Bug#17424).
5735 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5737 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
5738 if we are iterating over an object that generates glyphs for
5739 marginal areas. (Bug#17585)
5741 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
5743 * xdisp.c (safe__call1, safe__eval): Now static.
5745 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5747 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
5748 (safe_call, safe__call1): Construct a va_list argument for safe_call.
5749 (safe_call1): Call safe_call instead of safe__call directly.
5751 2014-05-26 Ken Brown <kbrown@cornell.edu>
5753 * w32term.c (x_delete_display) [CYGWIN]: Don't free
5754 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
5757 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
5759 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
5760 (safe__call, safe__call1, safe__eval): New functions.
5761 (safe_call): Use it.
5762 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
5763 (display_mode_element): Same for `:eval'.
5765 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
5767 Fix port to 32-bit AIX (Bug#17540).
5768 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
5769 twice. _text already includes this offset.
5770 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
5772 2014-05-26 Eli Zaretskii <eliz@gnu.org>
5774 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
5775 when closest_pos is identical to to_charpos, don't recurse, since
5776 we already tried that, and failed. (Bug#17539)
5778 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
5779 unwinding when frame's faces were not initialized yet, increment
5780 the frame's image-cache reference count before calling
5781 x_free_frame_resources. Don't dereference
5782 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
5784 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
5786 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
5789 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
5790 macfont.m, call draw with adjusted arguments so font drivers
5791 don't need to do that.
5793 * macfont.m (macfont_draw): Merge changes from Macport.
5795 2014-05-24 Eli Zaretskii <eliz@gnu.org>
5797 * alloc.c (garbage_collect_1): New function, with all of the guts
5798 of Fgarbage_collect.
5799 (mark_stack): Accept an argument END and don't mark Lisp objects
5800 on the stack beyond the address given by END. Calculation of END
5801 was moved to Fgarbage_collect.
5802 (Fgarbage_collect): Calculate the end address of the stack portion
5803 that needs to be examined by mark_stack, and pass that address to
5804 garbage_collect_1, which will pass it to mark_stack.
5805 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
5806 for more details about the underlying problems. In particular,
5807 this avoids dumping Emacs with the large hash-table whose value is
5808 held in purify-flag for most of the time loadup.el runs.
5810 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
5812 * xfns.c (x_window_property_intern): New function (code from
5814 (Fx_window_property): Call x_window_property_intern. If property
5815 not found and NILP (source) and outer window != inner window,
5816 check outer window for property (Bug#17537).
5818 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
5820 Supply malloc and alloc_size attributes for extern allocators.
5821 This documents the C API, and helps GCC generate a bit better code.
5822 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
5823 (ATTRIBUTE_MALLOC_SIZE): New macros.
5824 * gmalloc.c (malloc, realloc, calloc):
5825 * gtkutil.h (malloc_widget_value):
5826 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
5827 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
5830 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
5832 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
5833 * image.c (imagemagick_load_image): Port to hosts that do not use
5834 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
5836 2014-05-21 Leo Liu <sdl.web@gmail.com>
5838 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
5840 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
5842 * dbusbind.c (xd_signature): Revert last 2 patches.
5844 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
5846 Allow any non-nil value to count as true in bool-vector.
5847 Likewise for xd_signature in dbusbind.c.
5848 This is more consistent with the usual practice in Emacs, which is
5849 that any non-nil value counts as true.
5850 * alloc.c (Fbool_vector): Don't require args to be t or nil.
5851 * dbusbind.c (xd_signature): Likewise, for booleans.
5852 * data.c, lisp.h (Qbooleanp):
5853 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
5855 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
5857 * lisp.h (CHECK_BOOLEAN): New function.
5858 * alloc.c (Fbool_vector): New function.
5859 (syms_of_alloc): Defsubr it.
5860 * data.c (Qbooleanp): New symbol.
5861 (syms_of_data): DEFSYM it.
5862 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
5864 * font.c (font_matching_entity): Extract font-entity object
5865 from the vector of matching entities (Bug#17486).
5867 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
5869 Assume C99 or later (Bug#17487).
5870 * bytecode.c (B__dummy__): Remove.
5871 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
5872 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
5873 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
5874 * regex.c (DEBUG_PRINT): Assume varargs macros.
5875 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
5877 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
5879 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
5880 memory for every buffer that was dumped.
5882 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
5884 * fns.c (Freverse): Allow vectors, bool vectors and strings.
5885 (Fnreverse): Allow vectors and bool vectors.
5887 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
5889 Minor cleanup for terminal setup.
5890 * termhooks.h (create_terminal): Adjust prototype.
5891 * terminal.c (create_terminal): Pass output method and RIF as args.
5892 (init_initial_terminal):
5893 * nsterm.m (ns_create_terminal):
5894 * term.c (init_tty):
5895 * w32term.c (w32_create_terminal):
5896 * xterm.c (x_create_terminal): Adjust users.
5897 Avoid redundant NULL initializers and add comments.
5899 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
5901 * keyboard.c (Qdeactivate_mark): Now static.
5903 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
5905 If available, use Xfixes extension to do pointer blanking.
5906 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
5907 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
5908 (make_invisible_cursor): Move to...
5909 * xterm.c (make_invisible_cursor): ...here.
5910 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
5911 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
5912 (x_term_init): Call to x_setup_pointer_blanking.
5913 (XTtoggle_invisible_pointer): Use blanking specific to this display.
5914 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
5916 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5918 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
5920 2014-05-12 Glenn Morris <rgm@gnu.org>
5922 * fileio.c (Ffile_executable_p): Doc tweak.
5924 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
5926 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
5927 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
5929 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
5931 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
5933 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
5935 Fix initialization of minibuffer history variable (Bug#17430).
5936 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
5937 Move the initialization up to prevent any "value void" message.
5939 2014-05-08 Samuel Bronson <naesten@gmail.com>
5941 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
5942 are matched (bug#17413).
5944 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
5946 Stop tooltips pulling Emacs window to front (Bug#17408).
5947 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
5948 SetWindowPos invocations.
5950 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
5952 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
5953 not initialized (Bug#17398).
5955 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
5957 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
5959 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
5961 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
5962 [HAVE_NS]: Do not include png.h.
5963 (x_query_frame_background_color): New function.
5964 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
5965 (png_load_body): Coalesce duplicate code.
5967 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
5969 Consult libpng-config more consistently (Bug#17339).
5970 * Makefile.in (PNG_CFLAGS): New var.
5971 (ALL_CFLAGS): Use it.
5972 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
5973 CFLAGS now handles this.
5975 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
5977 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
5978 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
5979 because WCONTINUED is always defined now.
5980 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
5982 2014-05-03 Eli Zaretskii <eliz@gnu.org>
5984 * buffer.c (overlay_strings): Fix the wording of the commentary.
5986 2014-05-01 Glenn Morris <rgm@gnu.org>
5988 * floatfns.c (Fisnan):
5989 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
5991 2014-05-01 Eli Zaretskii <eliz@gnu.org>
5993 * term.c (tty_menu_activate): A better initialization for cursor
5996 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
5998 * intervals.c: Tighten assertions.
5999 (create_root_interval): Make sure the interval is not empty.
6000 (intervals_equal): Use booleans.
6001 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
6002 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
6003 (balance_possible_root_interval): Simplify and use booleans.
6004 (split_interval_right, split_interval_left): Check LENGTH, and remove
6005 now redundant assertion.
6006 (adjust_intervals_for_insertion): Remove now redundant assertions.
6007 (delete_node, interval_deletion_adjustment)
6008 (adjust_intervals_for_deletion, merge_interval_right)
6009 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
6010 (reproduce_interval): Make sure the interval is not empty.
6012 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
6014 * term.c (tty_menu_activate): Don't assume row and col are initialized.
6015 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
6016 satisfaction that they would always be initialized.
6018 2014-04-30 Eli Zaretskii <eliz@gnu.org>
6020 * term.c (tty_menu_display): Move the cursor to the active menu item.
6021 (tty_menu_activate): Return the cursor to the active menu item
6022 after displaying the menu and after displaying help-echo.
6023 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
6024 for the details of why this is needed by screen readers and
6027 2014-04-30 Glenn Morris <rgm@gnu.org>
6029 * process.c (handle_child_signal):
6030 Handle systems without WCONTINUED. (Bug#15110, 17339)
6032 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
6034 * window.c (struct saved_window): Remove mark.
6035 (Fset_window_configuration, save_window_save)
6036 (compare_window_configurations): Don't touch marks any more.
6038 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
6040 Use bits_word for gcmarkbits.
6041 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
6042 bits_word is typically a tad more efficient for mark bits than
6043 unsigned is, so use bits_word. All uses changed.
6044 * lisp.h (BITS_PER_INT): Remove; no longer used.
6046 Avoid undefined behavior in signed left shift.
6047 This ports to GCC 4.9.0 with -fsanitize=undefined.
6048 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
6050 * regex.c (extract_number):
6051 * lisp.h (make_number, XINT):
6052 Do not shift a 1 bit left into a sign bit.
6053 * alloc.c (struct cons_block, struct float_block): Use unsigned,
6054 not int, for gcmarkbits. All uses changed.
6056 2014-04-25 Eli Zaretskii <eliz@gnu.org>
6058 * search.c (Fnewline_cache_check): Don't try to count newlines
6059 outside the buffer's restriction, as find_newline doesn't support that.
6061 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
6063 * window.c (Fset_window_configuration): Deactivate the mark before
6065 (set_window_buffer): Ignore window_initialized.
6066 (window_initialized): Remove.
6067 * keyboard.c (Qdeactivate_mark): Not static any more.
6068 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
6071 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
6073 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
6074 and to clang 3.4, which have fixed the bug. This should let us
6075 run a bit faster on these platforms when address sanitization is
6078 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
6080 Port to GCC 4.9.0 with --enable-gcc-warnings.
6081 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
6083 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
6084 a way that also works with GCC 4.9.0.
6086 * search.c (Fnewline_cache_check): Remove unused locals.
6088 2014-04-22 Eli Zaretskii <eliz@gnu.org>
6090 * search.c (find_newline1): New subroutine.
6091 (Fnewline_cache_check): New function.
6092 (syms_of_search): Defsubr it.
6094 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
6096 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
6097 * keyboard.c (unblock_input): Add comment.
6098 * xgselect.c (xg_select): Prevent Glib main loop recursion.
6100 2014-04-22 Daniel Colascione <dancol@dancol.org>
6102 * lread.c (readevalloop_eager_expand_eval): New function
6103 that can recurse into toplevel forms.
6104 (readevalloop): Call it.
6105 * lisp.h: Declare Qprogn.
6106 * callint.c (Qprogn): No longer static.
6108 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
6110 * intervals.c (rotate_right, rotate_left): Fix up length computation.
6111 Also change identifiers to match the comments, and add more assertions
6114 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
6116 * emacs.c (close_output_streams): Don't clear and restore errno.
6118 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
6120 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
6121 never becomes visible, i.e. using XMonad (Bug#17237).
6123 2014-04-18 Eli Zaretskii <eliz@gnu.org>
6125 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
6126 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
6127 (Fline_pixel_height): Don't assume that the current buffer and the
6128 selected window's buffer are one and the same. (Bug#17281)
6130 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
6131 paragraph-start cache before the newline cache. (Bug#17269)
6133 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
6135 * term.c (tty_send_additional_strings): No need to fflush here,
6137 (tty_set_terminal_modes): fflush after sending additional strings,
6140 2014-04-17 Daniel Colascione <dancol@dancol.org>
6142 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
6144 (tty_send_additional_strings): New function.
6145 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
6146 (syms_of_term): Intern tty-mode-set-strings and
6147 tty-mode-reset-strings.
6149 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6151 * window.c (save_window_save): Lookup window_point_insertion_type in
6152 the right buffer (bug#15457).
6153 (Qwindow_point_insertion_type): New var.
6154 (syms_of_window): Initialize it.
6156 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6158 Fix the MSDOS build.
6159 * unexcoff.c [MSDOS]: Include libc/atexit.h.
6160 (copy_text_and_data): Zero out the atexit chain pointer before
6163 * termhooks.h (encode_terminal_code): Update prototype.
6165 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
6166 visible for all DOS_NT ports, not just WINDOWSNT.
6167 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
6169 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
6170 unless it is defined.
6171 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
6173 * process.c (close_on_exec, accept4, process_socket): Move into
6174 the "ifdef subprocesses" part.
6175 (catch_child_signal): Condition by "ifdef subprocesses".
6176 (syms_of_process) <Qinternal_default_process_sentinel>
6177 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
6179 * msdos.h: Add prototypes for new functions.
6180 (EINPROGRESS): Define.
6181 (O_CLOEXEC): Define to zero.
6183 * msdos.c (check_window_system): Remove unnecessary an
6184 incompatible duplicate function.
6185 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
6186 New functions in support of new functionality.
6188 * menu.c (single_menu_item): Add visual indication of submenu
6189 also for menus on MSDOS frames.
6190 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
6192 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
6193 when async subprocesses aren't supported.
6195 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
6197 * emacs.c (close_output_streams): Zero out errno before calling
6200 * dired.c [MSDOS]: Include msdos.h.
6202 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
6203 (DATA_START) [MSDOS]: Define.
6204 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
6206 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
6207 Ifdef away for MSDOS.
6208 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
6209 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
6211 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
6212 Use temporary file template that is compatible with mkostemp.
6213 Move vfork-related portions under #ifndef MSDOS.
6214 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
6216 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6218 * buffer.c (Foverlays_at): Add argument `sorted'.
6220 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6222 * insdel.c (invalidate_buffer_caches): When deleting or replacing
6223 text, invalidate the bidi_paragraph_cache upto and including the
6226 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6228 Port to IRIX 6.5 (Bug#9684).
6229 * conf_post.h (INET6) [IRIX6_5]: Define.
6230 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
6231 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
6233 2014-04-16 Eli Zaretskii <eliz@gnu.org>
6235 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
6236 before passing it to system APIs.
6238 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
6240 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
6241 make sure stack.byte_string_start is not de-adjusted by pushhandler.
6243 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
6245 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
6247 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
6249 Remove DATA_SEG_BITS.
6250 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
6251 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
6252 cc, but that platform is so old that SGI itself stopped supporting
6253 it in December 2013. If you still need Emacs on IRIX, please
6254 either compile with GCC and port the undumping code, or run
6255 './configure --with-wide-int'.
6256 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
6257 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
6258 DEFINE_GDB_SYMBOL_START way to define it.
6259 (NONPOINTER_BITS): New macro.
6260 (EMACS_INT): Use it.
6261 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
6262 the problem and/or configuring --with-wide-int.
6263 (USE_LSB_TAG): Simplify, based on above changes.
6264 (gdb_DATA_SEG_BITS): Remove. All uses removed.
6265 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
6267 2014-04-12 Eli Zaretskii <eliz@gnu.org>
6269 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
6270 covered by a display string that ends in a newline, and that cases
6271 going back by DVPOS lines to hit the search limit, lift the limit
6272 and go back until DVPOS is reached. (Bug#17244)
6274 * indent.c (Fvertical_motion): Handle correctly the case when the
6275 display string is preceded by an empty line.
6277 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
6278 use S_IWRITE instead.
6280 2014-04-11 Glenn Morris <rgm@gnu.org>
6282 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
6284 2014-04-11 Ken Brown <kbrown@cornell.edu>
6286 * Makefile.in (EMACS_MANIFEST): Revert last change.
6288 2014-04-10 Daniel Colascione <dancol@dancol.org>
6290 * puresize.h (BASE_PURESIZE): Increase.
6292 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6294 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
6296 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
6297 region handling (and don't call signal_before_change) if
6298 inhibit_modification_hooks is set.
6299 (signal_before_change): Don't check inhibit_modification_hooks any more.
6301 2014-04-08 Daniel Colascione <dancol@dancol.org>
6303 * alloc.c (sweep_symbols, mark_object): Assert that symbol
6304 function cells contain valid lisp objects. (Modified version of
6307 * alloc.c (detect_suspicious_free): Split actual stack capturing
6308 out into new function for easier breakpoint setting.
6309 (note_suspicious_free): New function.
6311 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
6313 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
6315 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
6316 (symbol_block_pinned): New var.
6317 (Fmake_symbol): Initialize `pinned'.
6318 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
6319 pinned and signal an error for un-purifiable objects.
6320 (pure_cons): Use it.
6321 (Fpurecopy): Use it, except for objects that can't be purified.
6322 (mark_pinned_symbols): New function.
6323 (Fgarbage_collect): Use it.
6324 (gc_sweep): Remove hack made unnecessary.
6326 2014-04-07 Glenn Morris <rgm@gnu.org>
6328 * keyboard.c (Fopen_dribble_file): Doc tweak.
6330 2014-04-07 Ken Brown <kbrown@cornell.edu>
6332 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
6334 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
6336 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
6337 We have a substitute execinfo.h on hosts that lack it.
6338 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
6339 isn't optimized away.
6341 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
6343 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
6344 * alloc.c (memory_full):
6345 * charset.c (syms_of_charset):
6346 * doc.c (Fsnarf_documentation):
6348 * font.c (BUILD_STYLE_TABLE):
6349 * keyboard.c (make_lispy_event):
6350 * profiler.c (setup_cpu_timer):
6351 * xgselect.c (xg_select):
6352 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
6354 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
6355 Replace the only use with ARRAYELTS (font_property_table).
6356 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
6358 2014-04-03 Daniel Colascione <dancol@dancol.org>
6360 * xterm.c (x_term_init):
6361 * xfns.c (best_xim_style):
6362 * xfaces.c (Fdump_colors):
6363 * w32fns.c (w32_default_color_map):
6364 * w32.c (init_environment, N_ENV_VARS):
6365 * unexcw.c (read_exe_header):
6366 * term.c (term_get_fkeys_1):
6367 * sysdep.c (init_baud_rate):
6368 * nsterm.m (ns_convert_key):
6369 * nsfns.m (get_geometry_from_preferences):
6370 * msdos.c (dos_set_window_size, init_environment):
6371 * macfont.m (mac_font_get_glyph_for_cid)
6372 (macfont_store_descriptor_attributes)
6373 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
6374 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
6375 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
6377 * image.c (xpm_str_to_color_key):
6378 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
6379 * frame.c (x_set_frame_parameters):
6380 * fileio.c (Ffile_selinux_context):
6381 * emacs.c (sort_args):
6382 * dosfns.c (msdos_stdcolor_name):
6383 * dired.c (file_attributes):
6384 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
6385 Change expressions of the form sizeof(arr) / sizeof(arr[0])
6388 2014-04-02 Daniel Colascione <dancol@dancol.org>
6390 * data.c (Ffset): Abort if we're trying to set a function call to
6393 * lisp.h (ARRAYELTS): New macro.
6395 * alloc.c: Include execinfo.h if available.
6396 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
6397 (suspicious_free_record): New structure.
6398 (suspicious_objects, suspicious_object_index)
6399 (suspicious_free_history, suspicious_free_history_index):
6401 (find_suspicious_object_in_range, detect_suspicious_free)
6402 (Fsuspicious_object): New functions.
6403 (cleanup_vector): Call find_suspicious_object_in_range.
6405 2014-04-02 Martin Rudalics <rudalics@gmx.at>
6407 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
6408 width from font width (Bug#17163).
6410 * frame.c (x_set_frame_parameters): Calculate default values of
6411 new frame sizes only after all other frame parameters have been
6412 processed (Bug#17142).
6414 2014-04-02 Ken Brown <kbrown@cornell.edu>
6416 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
6419 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6421 * xterm.c (x_draw_image_glyph_string): Adjust image background
6422 width accordingly when its x position is adjusted. (Bug#17115)
6424 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
6426 * font.c (font_list_entities): Do not add empty vector to font cache.
6427 (font_matching_entity): Likewise. If matching entity is found, insert
6428 1-item vector with this entity instead of entity itself (Bug#17125).
6430 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
6432 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
6434 * fns.c (validate_subarray): Rename from validate_substring,
6435 since it works for vectors too. New arg ARRAY. Optimize for the
6436 non-nil case. Instead of returning bool, throw an error if out of
6437 range, so that the caller needn't do that. All uses changed.
6438 Report original values if out of range.
6439 (Fsubstring, Fsubstring_no_properties, secure_hash):
6440 Also optimize the case where FROM is 0 or TO is the size.
6442 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6444 * search.c (Freplace_match): Use make_specified_string.
6445 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
6446 to catch bogus override face of glyph strings.
6447 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
6448 Move common substring range checking code to...
6449 (validate_substring): ...this function.
6451 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
6453 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
6455 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
6457 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
6458 bar is zero height, just return (Bug#16976).
6459 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
6461 * nsterm.h (EmacsView): Add wait_for_tool_bar.
6463 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
6464 is nil. If waiting for toolbar to complete, force a redraw.
6466 2014-03-28 Glenn Morris <rgm@gnu.org>
6468 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
6469 (emacs_bugreport): New variable.
6470 (usage_message): Use PACKAGE_BUGREPORT.
6471 (syms_of_emacs) <report-emacs-bug-address>: New variable.
6473 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
6475 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
6477 Port recent signal-related changes to FreeBSD.
6478 Reported by Herbert J. Skuhra.
6479 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
6480 Move decls from here ...
6481 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
6483 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6485 * w32term.c (x_draw_image_glyph_string): Fix computation of height
6486 and width of image background when it is displayed with a 'box'
6489 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
6491 More backward-compatible fix to char-equal core dump (Bug#17011).
6492 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
6493 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
6495 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
6497 * image.c (init_svg_functions): When loading SVG-related libraries,
6498 free already loaded libraries if the initialization fails.
6499 (rsvg_handle_set_size_callback): Remove declaration, unused.
6501 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
6503 Fix core dump in char-equal (Bug#17011).
6504 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
6505 unibyte buffers, as we can't tell whether the characters are
6508 * insdel.c (adjust_markers_for_delete): Remove unused local.
6510 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
6512 Have (MARKER . ADJUSTMENT) undo records always be immediately
6513 after their corresponding (TEXT . POS) record in undo list.
6515 * lisp.h (record-delete): New arg record_markers.
6516 (record_marker_adjustment): No longer needed outside undo.c.
6517 * insdel.c (adjust_markers_for_delete): Move calculation of marker
6518 adjustments to undo.c's record_marker_adjustments. Note that
6519 fileio.c's decide_coding_unwind is another caller to
6520 adjust_markers_for_delete. Because it has undo list bound to t,
6521 it does not rely on adjust_markers_for_delete to record marker
6523 (del_range_2): Swap call to record_delete and
6524 adjust_markers_for_delete so as undo marker adjustments are
6525 recorded before current deletion's adjustments, as before.
6526 (adjust_after_replace):
6527 (replace_range): Pass value for new record_markers arg to
6529 * undo.c (record_marker_adjustment): Rename to
6530 record_marker_adjustments and made static.
6531 (record_delete): Check record_markers arg and call
6532 record_marker_adjustments.
6533 (record_change): Pass value for new record_markers arg to
6535 (record_point): at_boundary calculation no longer needs to account
6536 for marker adjustments.
6538 2014-03-26 Martin Rudalics <rudalics@gmx.at>
6540 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
6543 2014-03-26 Glenn Morris <rgm@gnu.org>
6545 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
6547 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
6549 * buffer.c (struct sortvec): Add field `spriority'.
6550 (compare_overlays): Use it.
6551 (sort_overlays): Set it.
6553 2014-03-26 Eli Zaretskii <eliz@gnu.org>
6555 * xdisp.c (redisplay_window): If all previous attempts to find the
6556 cursor row failed, try a few alternatives before falling back to
6557 the top-most row of the window. Use row_containing_pos. (Bug#17047)
6559 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
6561 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
6562 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
6564 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
6565 variables on Windows.
6567 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
6569 * w32.c (unsetenv): Remove unused var `retval'.
6570 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
6572 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
6573 (start_watching): Remove unused var `thr'.
6575 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
6576 (find_child_console): Remove unnecesary var `thread_id'.
6578 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
6579 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
6581 2014-03-26 Glenn Morris <rgm@gnu.org>
6583 * filelock.c (Flock_buffer): Doc tweak.
6585 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
6586 * emacs.c (shut_down_emacs):
6587 * fileio.c (Finsert_file_contents, write_region):
6588 * filelock.c (top-level, syms_of_filelock):
6589 * insdel.c (prepare_to_modify_buffer_1):
6590 CLASH_DETECTION is always defined now.
6592 2014-03-25 Eli Zaretskii <eliz@gnu.org>
6594 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
6595 DLL handle, to speed up thread startup.
6597 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
6599 Handle sigmask better with nested signal handlers (Bug#15561).
6600 * atimer.c (sigmask_atimers): Remove.
6601 Remaining use rewritten to use body of this function.
6602 * atimer.c (block_atimers, unblock_atimers):
6603 * callproc.c (block_child_signal, unblock_child_signal):
6604 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
6605 New arg OLDSET. All callers changed.
6606 * atimer.c (block_atimers, unblock_atimers):
6607 * callproc.c (block_child_signal, unblock_child_signal):
6608 * keyboard.c (handle_interrupt):
6609 * sound.c (vox_configure, vox_close):
6610 Restore the old signal mask rather than unilaterally clearing bits
6611 from the mask, in case a handler is running within another
6612 handler. All callers changed.
6613 * lisp.h, process.c, process.h, term.c:
6614 Adjust decls and callers to match new API.
6615 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
6616 signal handlers aren't supposed to use floating point anyway.
6617 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
6619 2014-03-23 Daniel Colascione <dancol@dancol.org>
6621 Split gc_sweep into discrete functions for legibility and better
6624 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
6625 (sweep_vectors): Fix typo in comment.
6626 (sweep_conses, sweep_floats, sweep_intervals)
6627 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
6628 (gc_sweep): Call new functions, to which existing functionality is
6630 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
6632 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
6634 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
6636 2014-03-23 Daniel Colascione <dancol@dancol.org>
6638 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
6639 only if xic_style calls for it. This change allows Emacs to work
6640 with ibus. Also, don't leak resources if create_frame_xic fails,
6641 and stop caching xic_style across different displays.
6642 (supported_xim_styles): Make const.
6643 (best_xim_style): Remove first parameter: it's always just
6644 supported_xim_styles. Change to look at supported_xim_styles
6647 2014-03-23 Daniel Colascione <dancol@dancol.org>
6649 * term.c (init_tty): Rearrange condition for clarity; print
6650 appropriate diagnostic.
6652 2014-03-23 Daniel Colascione <dancol@dancol.org>
6654 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
6655 array. (ASAN caught.)
6657 2014-03-22 Glenn Morris <rgm@gnu.org>
6659 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
6661 2014-03-22 Daniel Colascione <dancol@dancol.org>
6663 * process.c (conv_sockaddr_to_lisp): When extracting the string
6664 names of AF_LOCAL sockets, stop before reading uninitialized memory.
6666 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6668 Fix regression introduced by patch for Bug#10500.
6669 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
6670 * w32term.c (x_draw_image_relief): Likewise.
6672 2014-03-21 Martin Rudalics <rudalics@gmx.at>
6674 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
6675 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
6676 maximize a frame for odd default fonts.
6678 2014-03-21 Glenn Morris <rgm@gnu.org>
6680 * minibuf.c (history-length): Increase default from 30 to 100.
6682 2014-03-21 Daniel Colascione <dancol@dancol.org>
6684 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
6685 every time we switch to minibuffer.
6687 * alloc.c (lisp_align_malloc, allocate_string_data)
6688 (allocate_vectorlike): Allow mmap allocation of lisp objects.
6689 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
6691 2014-03-21 Eli Zaretskii <eliz@gnu.org>
6693 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
6694 support more "verbs".
6696 2014-03-21 Daniel Colascione <dancol@dancol.org>
6698 Always prohibit dumping a dumped Emacs.
6700 * emacs.c (might_dump): New variable.
6701 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
6702 * lisp.h (might_dump): Declare.
6703 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
6705 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
6707 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
6709 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
6711 * doc.c (store_function_docstring): Warn when we don't know where to
6713 (Fsubstitute_command_keys): Don't advertise the fact that
6714 text-properties are dropped, since we think it's a bug that we'll fix.
6716 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
6717 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
6718 * frame.c (frame_garbaged): Make "docstring" more precise.
6720 2014-03-20 Glenn Morris <rgm@gnu.org>
6722 * charset.c (init_charset): When we cannot find the charsets directory,
6723 mention if EMACSDATA is set.
6725 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
6727 * fns.c (Frandom): Fix rare bug where the result isn't random.
6729 Fix porting inconsistency about rounding to even.
6730 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
6731 This way, the unusual !HAVE_RINT case acts like the usual
6732 HAVE_RINT case, and we can fix the documentation accordingly.
6734 2014-03-19 Eli Zaretskii <eliz@gnu.org>
6736 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
6737 (w32_wnd_proc): Initialize the dwHoverTime member of
6738 TRACKMOUSEEVENT structure.
6740 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
6742 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
6744 2014-03-16 Eli Zaretskii <eliz@gnu.org>
6746 * search.c (find_newline): Speed up the function when using the
6747 newline cache, by halving the number of calls to
6748 region_cache_forward and region_cache_backward. (Bug#16830)
6750 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
6752 * buffer.c (Fset_buffer): Document return value (bug#17015).
6754 2014-03-14 Martin Rudalics <rudalics@gmx.at>
6756 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
6757 nil, always resize character wise to avoid potential loss of the
6758 mode line (Bug#16923 related).
6760 2014-03-12 Martin Rudalics <rudalics@gmx.at>
6762 * frame.c (x_set_frame_parameters): Always calculate new sizes
6763 pixelwise to avoid potential loss when rounding.
6765 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
6767 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
6768 * xterm.c (x_free_frame_resources): Free all allocated cursors.
6770 2014-03-10 Eli Zaretskii <eliz@gnu.org>
6772 * w32.c (fstatat): Don't add an extra slash if the argument ends
6773 with a slash: this fails the subsequent call to stat_worker on
6774 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
6776 2014-03-09 Martin Rudalics <rudalics@gmx.at>
6778 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
6780 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
6782 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
6784 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
6785 when frame is only on one screen (Bug#14713).
6787 2014-03-08 Eli Zaretskii <eliz@gnu.org>
6789 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
6790 there's a valid wrap point in the display line, the last glyph
6791 cannot "just barely fit" on this row, because display_line doesn't
6792 let it. Instead, proceed as if the last glyph didn't fit, so that
6793 we eventually back up the iterator to the wrap point. This avoids
6794 delusional behavior of move_it_to, whereby it proceeds to the next
6795 display line, but sets current_x to zero for all the glyphs that
6796 without word-wrap would fit on the previous display line.
6797 One result was that visual-order cursor movement behaved erratically
6799 (Fmove_point_visually): Add code to find the x coordinate of the
6800 last character before wrap point, under word-wrap on a TTY.
6802 2014-03-07 Eli Zaretskii <eliz@gnu.org>
6804 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
6805 also return value of MOVE_POS_MATCH_OR_ZV from
6806 move_it_in_display_line_to, when moving from beginning of line to
6807 point's position. (Bug#16961)
6809 2014-03-07 Martin Rudalics <rudalics@gmx.at>
6811 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
6812 * window.c (Fselect_window): Explain NORECORD and
6813 `buffer-list-update-hook' in doc-string.
6815 2014-03-06 Martin Rudalics <rudalics@gmx.at>
6817 * window.c (Fother_window_for_scrolling): Check that
6818 Vother_window_scroll_buffer is a buffer.
6820 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
6822 * xterm.c (xim_initialize): Always pass a copy of resource name
6823 to XRegisterIMInstantiateCallback and eassert whether return
6824 value is True. Passing copy is important because Xlib doesn't
6825 make its own copy and resource name argument usually points to
6826 SSDATA (Vx_resource_name), which may be changed from Lisp.
6827 (xim_close_display): For XUnregisterIMInstantiateCallback,
6828 always eassert return value and pass exactly the same values
6829 as were used for XRegisterIMInstantiateCallback.
6830 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
6831 sources to check why if you are interested.
6833 2014-03-05 Martin Rudalics <rudalics@gmx.at>
6835 * dispnew.c (change_frame_size_1): Add new_lines instead of
6836 new_height, the latter may be still zero if passed as such.
6837 * window.c (Fwindow_pixel_height): Mention bottom divider in
6840 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
6842 Fix "resource temporarily unavailable" with xgselect
6844 * xgselect.c: Include <stdbool.h>.
6845 (xg_select) [!USE_GTK]: Don't lose track of errno.
6847 Fix minor --enable-gcc-warnings issues.
6848 * widget.c (update_various_frame_slots, EmacsFrameResize):
6849 Avoid unused locals. Prefer 'if' to '#if' when either will do.
6851 2014-03-04 Ken Brown <kbrown@cornell.edu>
6853 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
6854 represent the actual adjustment needed for alignment.
6856 2014-03-04 Eli Zaretskii <eliz@gnu.org>
6858 * gmalloc.c (aligned_alloc): Don't allocate more memory than
6859 needed, and don't reallocate if the initial allocation already
6860 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
6862 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6864 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
6867 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
6869 * cmds.c (delete-char): Update docstring pointing out that the
6870 function ignores `delete-active-region' and `overwrite-mode'.
6872 2014-03-03 Eli Zaretskii <eliz@gnu.org>
6874 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
6876 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
6877 allocated buffer due to alignment.
6878 (freehook): If the block to be freed was allocated by
6879 'aligned_alloc', find its real pointer before calling 'free'.
6881 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
6884 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
6886 * font.c (toplevel): Adjust comment about font cache layout.
6887 (font_clear_cache): Fix to match real font cache layout.
6888 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
6889 (Fframe_font_cache) [FONT_DEBUG]: New function.
6890 (syms_of_font) [FONT_DEBUG]: Defsubr it.
6892 Avoid crashes when X fonts are erroneously freed on reused X
6893 'Display *' connection data (Bug#16069). Note that X font
6894 resources still may be leaked, but currently there is no way
6895 to completely avoid it.
6896 * xterm.h (struct x_display_info): New member x_id. Add comments.
6897 * xterm.c (x_display_id): New variable.
6898 (x_term_init): Assign identifier to each opened X connection.
6899 * xfont.c (struct xfont): New member x_display_id.
6900 (xfont_open): Initialize it with frame's display id.
6901 (xfont_close): Check whether font's display id matches the one
6902 recorded for the given display. Adjust comment.
6903 * xftfont.c (struct xftfont_info):
6904 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
6906 2014-03-01 Martin Rudalics <rudalics@gmx.at>
6908 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
6909 * window.c (Fother_window_for_scrolling): Don't try to scroll a
6910 killed Vother_window_scroll_buffer.
6911 (Vother_window_scroll_buffer): Fix doc-string accordingly.
6913 2014-03-01 Eli Zaretskii <eliz@gnu.org>
6915 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
6916 that start with more than 2 slashes as UNCs. (Bug#16751)
6918 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
6920 Fix a few crashes and leaks when cloning C strings.
6921 * alloc.c, lisp.h (dupstring): New function.
6922 * gtkutil.c (xg_get_font):
6923 * term.c (tty_default_color_capabilities):
6924 * xsettings.c (store_monospaced_changed)
6925 (store_font_name_changed, parse_settings)
6926 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
6927 This avoids some unlikely crashes due to accessing freed storage,
6928 and avoids some minor memory leaks in the more-typical case.
6930 2014-02-28 Martin Rudalics <rudalics@gmx.at>
6932 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
6933 cursor when modeline can't be dragged (Bug#16647).
6935 2014-02-28 Glenn Morris <rgm@gnu.org>
6937 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
6938 from custom-delayed-init-variables. (Bug#11565)
6940 2014-02-27 Martin Rudalics <rudalics@gmx.at>
6942 More fixes for mouse glyph calculations (Bug#16647).
6943 * window.c (coordinates_in_window): In intersection of
6944 horizontal and vertical window dividers prefer the horizontal
6945 one. Add some extra parens to last fix.
6946 (window_relative_x_coord): Return x-coordinate for header and
6948 * xdisp.c (remember_mouse_glyph): In text area don't extend
6949 glyph into mode line to show the vertical drag cursor there
6950 immediately. Subdivide mouse glyphs in right fringes to show a
6951 horizontal drag cursor as soon as we enter the "grabbable width"
6952 portion. Handle vertical border case separately. Do not
6953 subdivide window divider areas.
6954 (note_mouse_highlight): On bottom divider of bottommost windows
6955 show vertical drag cursor only when the minibuffer window can be
6958 2014-02-27 Eli Zaretskii <eliz@gnu.org>
6960 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
6961 reset by the face of the object just displayed. See also bug#76.
6962 (get_next_display_element): If the string came from a display
6963 property, examine the box face attribute at it->position, not at
6964 it->current.pos, since the latter was not updated yet. (Bug#16870)
6965 (handle_face_prop): Improve commentary.
6967 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
6969 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
6970 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
6972 2014-02-26 Martin Rudalics <rudalics@gmx.at>
6974 Fixes around Bug#16647.
6975 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
6976 ON_BOTTOM_DIVIDER cases.
6977 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
6978 only if the window has no right divider.
6979 (Fcoordinates_in_window_p): Fix doc-string.
6981 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
6983 * lread.c (Funintern): Fix doc to match advertised calling convention.
6985 2014-02-24 Daniel Colascione <dancol@dancol.org>
6987 * keyboard.c (read_char): Close race that resulted in lost events.
6989 2014-02-22 Glenn Morris <rgm@gnu.org>
6991 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
6992 * window.c (window-resize-pixelwise): Doc fixes.
6994 * process.c (Finternal_default_process_filter)
6995 (Finternal_default_process_sentinel): Doc tweaks.
6997 2014-02-21 Glenn Morris <rgm@gnu.org>
6999 * process.c (Fprocess_buffer, Faccept_process_output)
7000 (Finternal_default_process_filter, Finternal_default_process_sentinel):
7003 2014-02-21 Martin Rudalics <rudalics@gmx.at>
7005 * window.c (Fwindow_scroll_bar_width): New function.
7007 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
7009 Pacify GCC when configuring with --enable-gcc-warnings.
7010 * xdisp.c (move_it_in_display_line_to) [lint]:
7011 Initialize recently-added local.
7013 2014-02-21 Daniel Colascione <dancol@dancol.org>
7015 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
7017 2014-02-20 Eli Zaretskii <eliz@gnu.org>
7019 * xdisp.c (init_iterator): Don't dereference a bogus face
7020 pointer. (Bug#16819)
7021 (try_cursor_movement): Don't use cursor position if
7022 set_cursor_from_row failed to compute it. This avoids assertion
7023 violations in MATRIX_ROW.
7024 (move_it_in_display_line_to): Save the iterator state in ppos_it
7025 only once per call. Reimplement the method used to return to the
7026 best candidate position if all the positions found in display line
7027 are beyond TO_CHARPOS. This cuts down the number of calls to
7028 bidi_shelve_cache, which moves a lot of stuff when lines are long
7029 and include bidirectional text. (Bug#15555)
7031 2014-02-20 Glenn Morris <rgm@gnu.org>
7033 * data.c (Fdefalias): Doc fix.
7035 2014-02-19 Eli Zaretskii <eliz@gnu.org>
7037 * xdisp.c (display_line): Fix horizontal scrolling of large images
7038 when fringes are turned off. This comes at a price of not
7039 displaying the truncation/continuation glyphs in this case.
7042 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
7043 CreateDIBSection returns an error indication, zero out *ximg after
7044 destroying the image. This avoids crashes in memory allocations
7045 due to the fact that some of the callers also call
7046 x_destroy_x_image, which will attempt to free an already free'd
7049 2014-02-18 Martin Rudalics <rudalics@gmx.at>
7051 * widget.c (update_various_frame_slots): Don't set
7052 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
7054 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
7056 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
7058 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
7060 temacs --daemon fix (Bug#16599).
7061 * emacs.c (main): Initialize daemon_pipe[1] here ...
7062 (syms_of_emacs): ... instead of here.
7064 2014-02-16 Anders Lindgern <andlind@gmail.com>
7066 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
7069 2014-02-16 Daniel Colascione <dancol@dancol.org>
7071 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
7072 (xd_get_connection_address): Use it.
7073 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
7074 xd_get_connection_address because the latter signals if the bus
7075 we're trying to close is already disconnected.
7077 2014-02-13 Eli Zaretskii <eliz@gnu.org>
7079 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
7080 argument to CreateThread. This avoids segfaults on Windows 9X.
7081 Reported by oslsachem <oslsachem@gmail.com>.
7083 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
7085 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
7086 * unexhp9k800.c (unexec_error): New function, to simplify the code.
7087 (check_lseek): New function, to report lseek errors.
7088 (save_data_space, update_file_ptrs, read_header, write_header)
7089 (copy_file, copy_rest, unexec): Use these news functions.
7090 (update_file_ptrs): Don't assume wraparound behavior when
7091 converting a large size_t value to off_t.
7093 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
7095 * composite.c (fill_gstring_header): Pass positions as C integers
7096 and move parameters checking to...
7097 (Fcomposition_get_gstring): ...this function. Handle case when
7098 buffer positions are in reversed order and avoid crash (Bug#16739).
7100 * buffer.c (validate_region): Mention current buffer in error message.
7102 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
7104 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
7106 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
7108 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
7110 2014-02-11 Glenn Morris <rgm@gnu.org>
7112 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
7113 Replace refs to "OpenStep" in messages.
7115 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
7117 Avoid "." at end of error diagnostics.
7118 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
7119 * font.c (Ffont_at):
7120 * nsfns.m (ns_display_info_for_name):
7121 * nsselect.m (Fx_own_selection_internal):
7122 * nsterm.m (performDragOperation:):
7123 Remove "." from end of diagnostic.
7125 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
7127 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
7128 unintuitive (bug#15824).
7129 (Fyes_or_no_p): Doc fix (bug#15456).
7131 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
7133 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
7135 * eval.c (call_debugger): When exiting the debugger, do not allow
7136 max_specpdl_size less than actual binding depth (Bug#16603).
7137 (syms_of_eval): Adjust docstring.
7139 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
7141 * cmds.c (Fself_insert_command): Output a clearer error message on
7142 negative repetitions (bug#9476).
7144 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
7146 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7148 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
7150 * minibuf.c (Fread_string): Doc clarification (bug#15422).
7152 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
7154 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
7156 * keyboard.c (Frecursive_edit): Fix typo in docstring.
7158 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
7160 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
7162 * keyboard.c (Frecursive_edit): Say more precicely how throwing
7163 `exit' works (bug#15865).
7165 2014-02-07 Martin Rudalics <rudalics@gmx.at>
7167 Constrain window box/body sizes and margin widths (Bug#16649).
7168 * xdisp.c (window_box_width): Don't return less than zero.
7169 (window_box_left_offset, window_box_right_offset): Don't return
7170 more than the window's pixel width.
7171 * window.c (window_body_height, window_body_width): Don't return
7173 (window_resize_apply): Adjust margin width, if necessary.
7175 2014-02-07 Glenn Morris <rgm@gnu.org>
7177 * nsterm.m (syms_of_nsterm): Doc fix.
7179 2014-02-06 Eli Zaretskii <eliz@gnu.org>
7181 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
7182 New variables: pointers through which to call the respective APIs.
7183 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
7184 (filename_from_ansi, sys_link, check_windows_init_file):
7185 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
7186 This is required on Windows 9X, where we dynamically load
7187 UNICOWS.DLL which has their non-stub implementations.
7188 (maybe_load_unicows_dll): Assign addresses to these 2 function
7189 pointers after loading UNICOWS.DLL.
7191 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
7192 MultiByteToWideChar and WideCharToMultiByte through function
7195 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
7198 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
7200 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
7201 for OSX >= 10.9 if separate spaces are used.
7202 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
7204 2014-02-06 Glenn Morris <rgm@gnu.org>
7206 * buffer.c (cache-long-scans): Doc fix.
7208 2014-02-05 Eli Zaretskii <eliz@gnu.org>
7210 * w32fns.c (Fw32_shell_execute): Doc fix.
7212 2014-02-05 Bastien Guerry <bzg@gnu.org>
7214 * syntax.c (Fforward_word): Call Fconstrain_to_field with
7215 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
7217 2014-02-05 Martin Rudalics <rudalics@gmx.at>
7219 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
7220 outside the window (Bug#16649).
7222 * xdisp.c (note_mouse_highlight): When entering a margin area show
7223 a non-text cursor (Bug#16647).
7225 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
7227 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
7228 It prompted a compile-time diagnostic on GNU/Linux.
7229 Simplify to remove the need for the label.
7231 2014-02-04 Eli Zaretskii <eliz@gnu.org>
7233 * w32menu.c (w32_popup_dialog): Don't condition the whole function
7234 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
7235 to show it; otherwise return 'unsupported--w32-dialog' to signal
7236 to the caller that emulation with menus is necessary.
7237 This resurrects code inadvertently deleted by the 2013-10-08 commit.
7239 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
7241 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
7244 * menu.c (Fx_popup_dialog): Don't condition the call to
7245 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
7246 special symbol 'unsupported--w32-dialog', emulate the dialog with
7247 a menu by calling x-popup-menu.
7249 * menu.h (Qunsupported__w32_dialog): New extern variable.
7251 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
7253 * keyboard.c (kbd_buffer_get_event): Read file notification events
7256 * xgselect.c (xg_select): Read glib events in any case, even if
7257 there are no file descriptors to watch for. (Bug#16519)
7259 2014-02-03 Martin Rudalics <rudalics@gmx.at>
7261 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
7262 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
7263 * w32term.c (w32_draw_window_divider): Handle first and last
7265 * w32term.h (w32_fill_area_abs): New function.
7266 * xdisp.c (x_draw_right_divider): Don't draw over bottom
7268 * xfaces.c (realize_basic_faces): Handle new face ids.
7269 * xfns.c (Fx_create_frame): Call x_default_parameter for right
7270 and bottom divider width.
7271 * xterm.c (x_draw_window_divider): Handle first and last pixels
7274 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
7276 * print.c (Fexternal_debugging_output): Add cast to pacify
7277 --enable-gcc-warnings.
7278 * eval.c (call_debugger): Grow specpdl if the debugger was
7279 entered due to specpdl overflow (Bug#16603) and allow more
7280 specpdl space for the debugger itself.
7282 2014-02-02 Martin Rudalics <rudalics@gmx.at>
7284 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
7287 2014-02-01 Eli Zaretskii <eliz@gnu.org>
7289 * w32fns.c (Ffile_system_info): Use WINAPI in the function
7290 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
7292 * print.c (Fexternal_debugging_output): If the argument character
7293 is non-ASCII, encode it with the current locale's encoding before
7294 writing the result to the terminal. (Bug#16448)
7296 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
7297 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
7300 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
7302 * process.c (create_process): Reset SIGPROF handler in the child.
7303 * callproc.c (call_process): Likewise.
7305 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
7307 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
7309 2014-01-29 Eli Zaretskii <eliz@gnu.org>
7311 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
7312 of zero to print strings, GDB doesn't like it.
7314 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
7315 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
7316 we still use correct addresses. (Bug#16576)
7318 2014-01-27 K. Handa <handa@gnu.org>
7320 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
7321 to preserve the code detection behavior of 24.3.
7322 * coding.h (struct coding_system): New member detected_utf8_bytes.
7323 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
7324 (decode_coding_gap): Use short cut for UTF-8 file reading only
7325 when coding->detected_utf8_bytes equals to coding->src_bytes.
7326 * fileio.c (Finsert_file_contents): Cancel the previous change.
7328 2014-01-29 Martin Rudalics <rudalics@gmx.at>
7330 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
7331 that are not visible.
7333 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
7335 * xmenu.c (create_and_show_popup_menu): Handle case when no key
7336 is grabbed (Bug#16565).
7338 2014-01-28 Martin Rudalics <rudalics@gmx.at>
7340 * xdisp.c (last_max_ascent): Re-remove after erroneously
7341 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
7343 (move_it_to): Re-remove reference to last_max_ascent.
7344 (Fwindow_text_pixel_size): Add iterator's max_ascent and
7345 max_descent here instead of calling line_bottom_y.
7348 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
7350 * terminal.c (initial_free_frame_resources): New function.
7351 (init_initial_terminal): Install new hook to free face cache
7352 on initial frame and avoid memory leak. For details, see
7353 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
7354 * xfaces.c (free_frame_faces): Adjust comment.
7356 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7358 * data.c (Fstring_to_number): Document results if unparsable
7361 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
7363 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
7365 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
7367 When decoding, prefer ptrdiff_t to int for buffer positions etc.
7368 * coding.c (detect_coding_utf_8, emacs_mule_char)
7369 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
7370 (check_utf_8, decode_coding):
7371 * coding.h (struct coding_system.errors):
7372 Use ptrdiff_t, not int, for integer values derived from buffer and
7375 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
7376 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
7377 before invoking decode_coding_gap, since there's just one block.
7379 2014-01-25 Martin Rudalics <rudalics@gmx.at>
7381 Fix handling of face attributes in Fx_create_frame (Bug#16529).
7382 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
7383 too early. Again run change_frame_size before assigning menu-
7386 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
7388 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
7389 arrives, call x_check_fullscreen, in case the new display has a
7390 different resolution. (Bug#16517)
7392 2014-01-25 Eli Zaretskii <eliz@gnu.org>
7394 * term.c (read_menu_input): If the selected frame changes, exit
7396 (tty_menu_show): If the selected frame changes while we displayed
7397 a menu, throw to top level. (Bug#16479)
7399 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
7401 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
7403 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
7405 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
7406 * data.c (count_one_bits_word): Fix bug (negated comparison)
7407 when BITS_PER_ULL < BITS_PER_BITS_WORD.
7409 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
7411 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
7412 Avoid undefined behavior by initializing display property bit of a
7413 string processed by the bidirectional iterator. For details, see
7414 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
7416 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
7418 Minor cleanup of previous change.
7419 * image.c (imagemagick_error, Fimagemagick_types):
7420 Omit some recently-introduced and unnecessary casts and assignments.
7422 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
7424 Fix two memory leaks discovered with Valgrind.
7425 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
7426 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
7428 2014-01-22 Martin Rudalics <rudalics@gmx.at>
7430 Fixes in window size functions around Bug#16430 and Bug#16470.
7431 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
7432 (Fwindow_mode_line_height, Fwindow_header_line_height)
7433 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
7434 Minor doc-string adjustments.
7435 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
7436 Rewrite doc-strings.
7437 (window_body_height, window_body_width): Do not count partially
7438 visible lines/columns when PIXELWISE is nil (Bug#16470).
7439 (Qfloor, Qceiling): New symbols.
7441 2014-01-21 Eli Zaretskii <eliz@gnu.org>
7443 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
7444 when the image cache is not yet allocated. (Bug#16509)
7446 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
7448 * buffer.c (Fkill_buffer): When killing an indirect buffer,
7449 re-attach intervals to its base buffer (Bug#16502).
7450 * intervals.c (set_interval_object): Move from here...
7451 * intervals.h (set_interval_object): ... to here. Fix comments.
7453 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
7455 Avoid undefined behavior by initializing buffer redisplay bit.
7456 Reported by Dmitry Antipov in
7457 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
7458 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
7460 Revert some of the CANNOT_DUMP fix (Bug#16494).
7461 * lread.c (init_lread): Fix typo: NILP, not !NILP.
7463 2014-01-19 Eli Zaretskii <eliz@gnu.org>
7465 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
7466 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
7467 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
7468 they are replaced by macros that expand into direct calls to the
7469 corresponding functions from GDI32.DLL.
7470 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
7471 variables in the Cygwin build, they are unused.
7473 2014-01-19 K. Handa <handa@gnu.org>
7475 * composite.c (composition_update_it): Fix previous change.
7477 2014-01-18 Eli Zaretskii <eliz@gnu.org>
7479 Fix file name handling on MS-Windows 9X.
7480 * w32.c (maybe_load_unicows_dll): New function.
7482 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
7483 on, to make sure we can convert file names to and from UTF-8 on
7484 Windows 9X. This fixes a failure to start up because Emacs cannot
7485 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
7487 * w32font.c [WINDOWSNT]: Include w32.h.
7488 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
7489 of implementing the same stuff.
7490 Remove now unused g_b_init_is_windows_9x.
7492 * w32.h (maybe_load_unicows_dll): Add prototype.
7494 2014-01-17 Eli Zaretskii <eliz@gnu.org>
7496 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
7497 switch to single keyboard. Prevents daemon crashes when a new
7498 client connects while we show a TTY menu in an existing client.
7501 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
7503 Fix MinGW64 porting problem with _setjmp.
7504 Reported by Eli Zaretskii in:
7505 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
7506 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
7507 the old _setjmp and _longjmp. All uses changed.
7509 2014-01-13 Daniel Colascione <dancol@dancol.org>
7511 * textprop.c (Fremove_list_of_text_properties):
7512 Correctly handle reaching the end of the interval tree. (Bug#15344)
7514 2014-01-13 Martin Rudalics <rudalics@gmx.at>
7516 * xdisp.c (resize_mini_window): Round height to a multiple of
7517 frame's line height. Fix bug in calculation of window start
7518 position (Bug#16424).
7520 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
7522 * macfont.m: Include termchar.h.
7523 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
7524 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
7525 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
7526 *_WITH_GC_* to take face and f as parameters.
7527 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
7528 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
7530 2014-01-13 Daniel Colascione <dancol@dancol.org>
7532 Fix menu item updating in the presence of the Unity global menu
7535 * gtkutil.h (xg_have_tear_offs): Add frame parameter
7536 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
7538 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
7539 updating menus; explain why.
7540 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
7541 problem it's supposed to solve and it interferes with detecting
7542 the presence of a global menu.
7543 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
7546 2014-01-11 K. Handa <handa@gnu.org>
7548 * composite.c (composition_update_it): Fix indexing of
7549 LGSTRING_CHAR (Bug#15984).
7551 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
7553 * unexw32.c (_start) [__MINGW64__]: Define to __start.
7555 2014-01-11 Eli Zaretskii <eliz@gnu.org>
7557 * xdisp.c (try_window_id): Don't use this function's optimizations
7558 if overlays in the buffer displayed by the window have changed
7559 since last redisplay. (Bug#16347)
7560 (message_dolog): Fix indentation.
7562 2014-01-11 Martin Rudalics <rudalics@gmx.at>
7564 * frame.c (frame_resize_pixelwise): Fix doc-string.
7566 2014-01-10 Martin Rudalics <rudalics@gmx.at>
7568 Fix handling of internal borders (Bug#16348).
7569 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
7570 Remove internal border width from pixel width of windows.
7571 (change_frame_size_1): Don't return early when frame's pixel
7572 size changes - we still have to record the new sizes in the
7574 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
7575 also when toolbar gets larger.
7576 * window.c (check_frame_size): Include internal_border_width in
7578 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
7579 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
7580 In non-toolkit/non-GTK version clear internal border.
7581 * xterm.c (x_clear_under_internal_border): New function for
7582 non-toolkit/non-GTK version.
7583 (x_after_update_window_line): In non-toolkit/non-GTK version
7585 (handle_one_xevent, x_set_window_size):
7586 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
7587 * xterm.h (x_clear_under_internal_border): Extern it.
7589 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
7591 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
7592 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
7595 2014-01-06 Eli Zaretskii <eliz@gnu.org>
7597 * xdisp.c (redisplay_window): Don't skip window redisplay if the
7598 last value of point is not equal to buffer's point. (Bug#16129)
7600 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
7603 * nsterm.h (updateCollectionBehavior): Rename from
7604 updateCollectionBehaviour. All uses changed.
7606 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
7607 * Makefile.in (SETFATTR): New macro.
7608 (temacs$(EXEEXT)): Use it.
7610 2014-01-04 Martin Rudalics <rudalics@gmx.at>
7612 Fix maximization behavior on Windows (Bug#16300).
7613 * w32fns.c (w32_fullscreen_rect): Don't handle
7614 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
7615 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
7616 of SetWindowPos. Restore last placement also when leaving
7617 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
7618 but the FULLSCREEN_BOTH case.
7620 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
7623 * data.c (arithcompare_driver):
7624 * fileio.c (Fcar_less_than_car):
7625 * fns.c (internal_equal):
7626 * frame.c (delete_frame):
7627 * lisp.h (enum More_Lisp_Bits):
7629 Avoid C99 constructs that don't work in C89.
7630 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
7631 to port to C89, which doesn't have 'long long'.
7632 (count_trailing_zero_bits): Use them.
7634 2014-01-03 Chong Yidong <cyd@gnu.org>
7636 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
7638 2014-01-02 Martin Rudalics <rudalics@gmx.at>
7640 Further adjust frame/window scrollbar width calculations.
7641 * window.c (apply_window_adjustment):
7642 Set windows_or_buffers_changed.
7643 (Fwindow_scroll_bars): Return actual scrollbar width.
7644 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
7645 For non-toolkit builds again use 14 as minimum width and set
7646 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
7647 * xterm.c (XTset_vertical_scroll_bar): Take width from
7648 WINDOW_SCROLL_BAR_AREA_WIDTH.
7649 (x_new_font): Rename wid to unit. Base calculation of new
7650 scrollbar width on toolkit used and make it analogous to that of
7651 x_set_scroll_bar_default_width.
7652 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
7653 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
7654 of GetSystemMetrics.
7655 * w32term.c (w32_set_vertical_scroll_bar): Take width from
7656 WINDOW_SCROLL_BAR_AREA_WIDTH.
7657 (x_new_font): Make it correspond to changes in xterm.c.
7659 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
7661 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
7662 This is a cleaner way to fix the MinGW-w64 porting problem.
7663 Check for INTPTR_MAX misconfiguration.
7665 2014-01-01 Eli Zaretskii <eliz@gnu.org>
7667 * search.c (newline_cache_on_off, find_newline): In indirect
7668 buffers, use the newline cache of the base buffer.
7670 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
7671 buffer, invalidate the caches of its base buffer. (Bug#16265)
7673 * indent.c (width_run_cache_on_off, compute_motion): In indirect
7674 buffers, use the width-run cache of the base buffer.
7676 * xdisp.c (redisplay_window): When the window displays an indirect
7677 buffer, and the character widths in the display table have
7678 changed, invalidate the width-run cache of the corresponding base
7681 * fileio.c (Finsert_file_contents): When invalidating the newline
7682 cache, consider the case of inserting into indirect buffer.
7684 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
7685 In indirect buffers, use the paragraph cache of the base buffer.
7687 2013-12-31 Martin Rudalics <rudalics@gmx.at>
7689 * window.c (grow_mini_window): Fix last change.
7691 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
7693 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
7695 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
7697 * w32term.c (w32_initialize): Use LCID and LOWORD.
7699 * w32proc.c (create_child): Use pid_t for 5th argument.
7700 (IsValidLocale): Don't provide prototype for MinGW64.
7701 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
7702 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
7704 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
7705 MinGW64 doesn't support.
7707 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
7709 * w32.c (set_named_security_info): New function.
7710 (acl_set_file): Fall back on set_named_security_info if
7711 set_file_security fails.
7712 (g_b_init_set_named_security_info_w)
7713 (g_b_init_set_named_security_info_a): New static variables.
7714 (globals_of_w32): Initialize them to zero.
7715 (set_named_security_info): Set them to non-zero if the
7716 corresponding API is available.
7717 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
7718 New function typedefs.
7720 2013-12-31 Martin Rudalics <rudalics@gmx.at>
7722 Some more fixes following pixelwise resize changes including one
7724 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
7725 of frame_resize_pixelwise.
7726 * widget.c (pixel_to_text_size): New function.
7727 (update_wm_hints): Have size hints respect value of
7728 frame_resize_pixelwise.
7729 (EmacsFrameResize): Alway process resize requests pixelwise.
7730 * window.c (grow_mini_window): Make sure mini window is at least
7732 * xdisp.c (display_menu_bar): Make sure menubar extends till
7734 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
7735 (x_set_tool_bar_lines): Calculate pixelwise.
7736 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
7737 frame_resize_pixelwise.
7739 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
7741 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
7742 variables not used there.
7744 2013-12-30 Eli Zaretskii <eliz@gnu.org>
7746 * w32.c (sys_umask): New function. (Bug#16299)
7748 2013-12-30 Martin Rudalics <rudalics@gmx.at>
7750 * dispnew.c (change_frame_size_1): Take old width of root window
7751 from that window's pixel width. (Bug#16284)
7753 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
7755 Plain copy-file no longer chmods an existing destination (Bug#16133).
7756 * fileio.c (realmask): Now a static var, not a local.
7757 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
7758 Remove arg STATPTR. All uses changed.
7759 (Fcopy_file): Do not alter permissions of existing destinations,
7760 unless PRESERVE-PERMISSIONS (renamed from
7761 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
7762 Avoid race when testing for existing destinations and for
7763 when input and output files are the same.
7764 If changing the group fails, adjust both default and
7765 preserved permissions so that access is not granted to the
7767 (Fset_default_file_modes, init_fileio): Update realmask.
7768 (Fdefault_file_modes): Use realmask instead of calling umask.
7770 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
7772 Fix pipe bug with OS X emacs --daemon (Bug#16262).
7773 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
7774 flags on the daemon pipe ends before execing.
7776 2013-12-28 Eli Zaretskii <eliz@gnu.org>
7778 * w32fns.c (Fx_create_frame): Error out if called from a TTY
7779 session. (Bug#14739)
7781 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
7783 * callproc.c (Vexec_path): Document that exec-directory is in it.
7785 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
7787 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
7790 2013-12-27 Chong Yidong <cyd@gnu.org>
7792 * data.c (Fsymbol_function): Doc fix.
7794 2013-12-26 Martin Rudalics <rudalics@gmx.at>
7796 Some more tinkering with Bug#16051.
7797 * window.c (resize_frame_windows): Don't let the size of the
7798 root window drop below the frame's default character size.
7799 Never ever delete any subwindows - let the window manager do the
7802 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
7803 of toolbar lines needed when they exceed the height of the root
7805 (unwind_create_frame_1): New function.
7806 (Fx_create_frame): Generally inhibit calling the window
7807 configuration change hook here. Remove extra call to
7808 change_frame_size - it's not needed when we don't run the
7809 configuration change hook.
7811 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
7813 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
7814 On my Fedora 19 platform the core dumps were so big that
7815 my desktop became nearly catatonic.
7816 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
7817 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
7818 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
7819 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
7820 a clang-only syntax.
7821 * conf_post.h (__has_feature): New macro, if not already defined.
7822 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
7823 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
7825 2013-12-25 Eli Zaretskii <eliz@gnu.org>
7827 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
7828 is a file name. (Bug#16252)
7830 2013-12-25 Chong Yidong <cyd@gnu.org>
7832 * keyboard.c (Voverriding_terminal_local_map)
7833 (Voverriding_local_map): Doc fix.
7835 * keymap.c (Vemulation_mode_map_alists): Doc fix.
7837 2013-12-24 Eli Zaretskii <eliz@gnu.org>
7839 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
7840 file name when it is submitted to ShellExecute. Simplify code.
7841 Don't test DOCUMENT for being a string, as that is enforced by
7842 CHECK_STRING. Doc fix.
7844 2013-12-23 Eli Zaretskii <eliz@gnu.org>
7846 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
7847 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
7848 redisplay_tool_bar does. Improve and fix commentary.
7849 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
7850 limits of the glyph matrices. (Bug#16051)
7851 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
7852 only when the new size is different from the old one, and the new
7853 size can be achieved given the frame height.
7855 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
7857 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
7859 2013-12-23 Glenn Morris <rgm@gnu.org>
7861 * lread.c (Fload): Mention load-prefer-newer in doc.
7863 2013-12-22 Martin Rudalics <rudalics@gmx.at>
7865 Handle Bug#16207 by being more restrictive when running hooks.
7866 * window.c (unwind_change_frame): New function.
7867 (Fset_window_configuration): Don't run configuration change hook
7868 while the frame configuration is unsafe. Call select_window
7871 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
7873 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
7875 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
7877 * nsterm.h: Declare EmacsColor category.
7879 * nsterm.m (NSColor): Implement EmacsColor category.
7880 (ns_get_color): Use colorUsingDefaultColorSpace.
7881 (ns_get_color, ns_term_init): Use colorForEmacsRed.
7883 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
7885 2013-12-21 Eli Zaretskii <eliz@gnu.org>
7887 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
7888 having the PNG_NORETURN attribute, to avoid compiler warning in
7891 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7893 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
7895 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
7896 fringe background extension.
7897 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
7898 because they are now always the same as `left' and `width',
7899 respectively. Remove code for the case that `width' and
7900 `sb_width' are different.
7902 2013-12-20 Martin Rudalics <rudalics@gmx.at>
7904 Remove scroll_bar_actual_width from frames.
7905 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
7906 * frame.c (Fscroll_bar_width): Return scroll bar area width.
7907 (x_figure_window_size):
7908 * nsterm.m (x_set_window_size):
7909 * widget.c (set_frame_size):
7910 * w32term.c (x_set_window_size):
7911 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
7912 scroll_bar_actual_width.
7914 Convert scroll_bar members to integers on Windows.
7915 * w32term.h (struct scroll_bar): Convert top, left, width,
7916 height, start, end and dragging to integers.
7917 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
7919 * w32term.c (w32_set_scroll_bar_thumb)
7920 (w32_scroll_bar_handle_click): Remove XINT conversions for
7921 scroll_bar members. Treat bar->dragging as integer.
7922 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
7923 first element. Remove XINT conversions for scroll_bar members.
7924 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
7925 Remove XINT conversions for scroll_bar members.
7927 Fix assignment for new window total sizes.
7928 * window.c (Fwindow_resize_apply_total): Assign values for
7931 2013-12-20 Chong Yidong <cyd@gnu.org>
7933 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
7934 argument to `append'.
7936 2013-12-19 Eli Zaretskii <eliz@gnu.org>
7938 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
7939 current text face, for extending the face of the display margins.
7942 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
7943 Doc fix. (Bug#16190)
7945 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
7947 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
7950 * nsterm.m (Qfile, Qurl): New.
7951 (EV_MODIFIERS2): New macro.
7952 (EV_MODIFIERS): Use EV_MODIFIERS2.
7953 (ns_term_init): Remove font and color from DND, does not work on
7954 newer OSX, and other ports don't have them.
7955 (performDragOperation:): Handle modifiers used during drag.
7956 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
7957 Remove global Lisp variables used to communicate with ns-win.el.
7958 Remove font and color handling.
7959 (syms_of_nsterm): Defsym Qfile and Qurl.
7961 2013-12-19 Anders Lindgren <andlind@gmail.com>
7963 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
7964 (ns_constrain_all_frames, x_set_offset): Remove assignment to
7966 (updateFrameSize:, windowWillResize:toSize:): Add trace.
7967 (constrainFrameRect): Remove special case nr_screens == 1.
7968 Don't constrain size to size of view.
7970 * nsterm.h (ns_output): Remove dont_constrain.
7972 2013-12-19 Anders Lindgren <andlind@gmail.com>
7974 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
7976 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
7978 Minor fixes for recent openp changes.
7979 * lisp.h (GCPRO7): New macro.
7980 * lread.c (openp): Use bool for boolean; all callers changed.
7981 Protect save_string from GC. Don't assume that file descriptors
7982 are nonzero. Redo save_mtime comparison to avoid bogus GCC
7983 warning about uninitialized variable.
7985 2013-12-18 Eli Zaretskii <eliz@gnu.org>
7987 * w32fns.c (emacs_abort): Use intptr_t as argument of
7988 INT_BUFSIZE_BOUND, to avoid compiler warnings.
7990 2013-12-18 Glenn Morris <rgm@gnu.org>
7992 * lread.c (Fload): Pass load_prefer_newer to openp.
7993 Don't bother checking mtime if openp already did it.
7994 (openp): Add `newer' argument, to check all suffixes
7995 and find the newest file.
7996 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
7997 * callproc.c (call_process):
7998 * charset.c (load_charset_map_from_file):
7999 * emacs.c (init_cmdargs):
8000 * image.c (x_create_bitmap_from_file, x_find_image_file):
8002 * lread.c (Flocate_file_internal):
8003 * process.c (Fformat_network_address):
8004 * sound.c (Fplay_sound_internal):
8005 * w32.c (check_windows_init_file):
8006 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
8008 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
8010 2013-12-17 Eli Zaretskii <eliz@gnu.org>
8012 * w32.c (getloadavg): Don't index samples[] array with negative
8013 indices. Recover from wall-clock time being set backwards.
8015 * w32term.c (w32_initialize): Declare the argument of
8016 set_user_model as const.
8018 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
8019 (w32_menu_show): Constify some arguments passed to MessageBox.
8021 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
8022 to initialize Lisp objects.
8024 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
8025 initialize Lisp objects.
8027 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
8028 use variables used only on X under that condition.
8030 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8031 variables not used there.
8033 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8035 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
8036 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
8038 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8040 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
8041 code, revealed in presence of R2L characters, character
8042 compositions, and display vectors. A better fix for Bug#16148.
8043 (extend_face_to_end_of_line): Don't reference tool_bar_window in
8044 GTK and NS builds, they don't have this member of struct frame.
8046 * dispextern.h (struct composition_it): Correct a comment for the
8049 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
8051 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
8052 This prevents a compilation error on C compilers that do not
8053 default functions to return 'int' if not declared. Also, add
8054 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
8055 since it now uses inline functions.
8057 2013-12-16 Eli Zaretskii <eliz@gnu.org>
8059 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
8060 display margins on mode line, header line, and in the frame's
8061 tool-bar window. (Bug#16165)
8063 2013-12-16 Andreas Schwab <schwab@suse.de>
8065 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
8067 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
8069 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
8072 2013-12-16 Martin Rudalics <rudalics@gmx.at>
8074 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
8076 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
8078 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
8079 intended to find bogus pointers in font objects (Bug#16140).
8080 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
8081 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
8082 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
8083 Disable for MS-Windows due to Bug#15876; apparently this
8084 requires more or less substantial changes in fontset code.
8085 * xfont.c (xfont_close):
8086 * xftfont.c (xftfont_close): Call x_display_info_for_display
8087 to check whether 'Display *' is valid (Bug#16093 and probably
8090 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8092 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
8093 Reported by Juanma Barranquero <lekktu@gmail.com>.
8095 * process.c (Fprocess_send_eof): Don't crash if someone tries to
8096 open a pty on MS-Windows. (Bug#16152)
8098 * emacs.c (decode_env_path): Fix bogus comparison against
8099 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
8101 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
8103 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
8104 (Fx_file_dialog): Add parentheses around && to silence warning.
8106 * w32term.c (construct_drag_n_drop): Remove unused local variable.
8108 2013-12-15 Eli Zaretskii <eliz@gnu.org>
8110 * xdisp.c (extend_face_to_end_of_line): Extend background of
8111 non-default face in margin areas as well. (Bug#16151)
8112 (display_line): Call extend_face_to_end_of_line for continued
8113 lines as well, if the display margins have non-zero width.
8114 (set_glyph_string_background_width): When needed, set the
8115 extends_to_end_of_line_p flag on glyph strings to be drawn in
8116 margin areas, not only in the text area.
8118 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
8121 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
8123 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
8124 Don't worry about verify_error being t, since it has to be a list.
8126 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
8128 Use bool for boolean, focusing on headers.
8129 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
8130 No need to include <stdbool.h>, since conf_post.h does it now.
8131 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
8132 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
8133 (SET_PER_BUFFER_VALUE_P):
8134 * ccl.c, ccl.h (setup_ccl_program):
8135 * ccl.h (CHECK_CCL_PROGRAM):
8136 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
8137 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
8138 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
8139 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
8140 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
8141 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
8142 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
8143 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
8144 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
8145 (CHARSET_FAST_MAP_SET):
8146 * coding.c (decode_coding_ccl, encode_coding_ccl):
8147 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
8148 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
8149 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
8150 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
8151 (decode_coding_c_string):
8152 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
8153 * conf_post.h (has_attribute):
8154 * dispextern.h (trace_redisplay_p)
8155 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
8156 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
8157 (SET_GLYPH_FROM_CHAR_GLYPH)
8158 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
8159 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
8160 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
8161 (cursor_in_mouse_face_p):
8162 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
8163 (blank_row, prepare_desired_row)
8164 (build_frame_matrix_from_leaf_window, make_current)
8165 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
8166 (update_window, scrolling_window, update_frame_line):
8167 * disptab.h (GLYPH_FOLLOW_ALIASES):
8168 * editfns.c (Fformat):
8169 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
8170 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
8171 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
8172 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
8173 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
8174 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
8175 (FONT_DEFERRED_LOG):
8176 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
8177 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
8178 (FRAME_MOUSE_UPDATE):
8179 * fringe.c (Fdefine_fringe_bitmap):
8180 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
8181 (x_create_bitmap_from_xpm_data, xpm_load_image):
8182 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
8183 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
8184 (MERGE_INTERVAL_CACHE):
8185 * keymap.h (KEYMAPP):
8186 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
8187 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
8188 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
8189 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
8190 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
8191 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
8192 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
8193 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
8194 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
8195 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
8196 (SETUP_BUFFER_SYNTAX_TABLE):
8197 * systime.h (timespec_valid_p):
8198 * term.c (save_and_enable_current_matrix):
8199 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
8200 * xdisp.c (in_display_vector_p, display_tool_bar_line)
8201 (redisplay_internal, try_window_reusing_current_matrix)
8202 (sync_frame_with_window_matrix_rows, try_window_id)
8203 (display_menu_bar, display_tty_menu_item, display_mode_line)
8204 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
8205 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
8206 * xmenu.c (xmenu_show):
8207 * xterm.c (use_xim, x_term_init):
8208 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
8209 (struct x_bitmap_record):
8210 Use bool for booleans.
8211 * ccl.c (struct buffer_text):
8212 * ccl.h (struct ccl_program):
8213 * charset.h (struct charset):
8215 * coding.h (struct iso_2022_spec, struct coding_system):
8216 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
8217 (struct glyph_string, struct face, struct face_cache)
8218 (struct bidi_string_data, struct bidi_it)
8219 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
8221 * editfns.c (Fformat):
8222 * frame.h (struct frame):
8223 * fringe.c (struct fringe_bitmap):
8224 * intervals.h (struct interval):
8225 * keyboard.h (struct kboard):
8226 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
8227 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
8228 (struct Lisp_Buffer_Local_Value, union specbinding):
8229 * macfont.m (struct macfont_info):
8230 * process.h (struct Lisp_Process):
8231 * termchar.h (struct tty_display_info):
8232 * window.h (struct window):
8233 * xterm.h (struct x_output):
8234 Use bool_bf for boolean bit-fields.
8235 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
8236 All callers changed.
8237 * ccl.h (struct ccl_program): Remove unused members private_state,
8238 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
8240 (struct ccl_spec): Remove unused members cr_carryover,
8241 eight_bit_carryover.
8242 * conf_post.h: Include <stdbool.h>.
8243 (bool_bf): New type.
8244 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
8245 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
8246 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
8247 'do { ... } while (false)' brackets.
8248 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
8249 Args must now be expressions; all callers changed.
8250 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
8251 (PRODUCE_GLYPHS): Simplify use of boolean.
8252 * fileio.c (Fcopy_file):
8253 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
8254 * lisp.h (UNGCPRO): Return void, not int.
8255 (FOR_EACH_TAIL): Use void expression, not int expression.
8256 * region-cache.c: Reindent.
8257 * region-cache.h: Copy comments from region-cache.c, to fix
8258 incorrect remarks about booleans.
8260 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8262 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
8263 when character at point is displayed from a display vector.
8266 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
8268 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
8269 now a list of certificate validation checks that will abort a
8270 connection with an error.
8271 (Fgnutls_boot): Document it and use it.
8273 2013-12-14 Martin Rudalics <rudalics@gmx.at>
8275 * w32term.c (w32_enable_frame_resize_hack): New variable.
8276 (x_set_window_size): Use it to hack frame resizing on Windows
8279 2013-12-14 Eli Zaretskii <eliz@gnu.org>
8281 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
8282 Windows-specific code to w32.c. Change error message text to
8283 match that of Posix platforms.
8285 * w32.c (w32_copy_file): New function, most of the code copied and
8286 reworked from Fcopy_file. Improve error handling. Plug memory
8287 leak when errors are thrown. Support file names outside of the
8288 current codepage. (Bug#7100)
8290 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8292 * lread.c (load_path_default): Prototype.
8294 2013-12-13 Glenn Morris <rgm@gnu.org>
8296 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
8297 (dump_path): Remove.
8298 (load-path-default): Remove `changed' argument.
8299 Do not set dump_path permanently. Simplify.
8300 (init_lread): Simplify.
8301 (syms_of_lread): Remove dump_path.
8303 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8305 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
8306 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
8307 2013-12-12 font-related change to avoid Bug#16128, which
8308 is quite hard to fix without even more substantial changes.
8310 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
8312 * font.c (font_close_object): Check for live frame (Bug#16128).
8314 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
8316 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
8317 Return ptrdiff_t, not int, since it's a buffer size.
8318 Reindent/reparen some macros to a more Gnuish style.
8320 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
8322 Avoid undefined behavior with huge regexp interval counts.
8323 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
8324 since it's now specialized to interval counts. All uses changed.
8325 Do not assume wraparound on signed integer overflow.
8326 (regex_compile): Simplify based on the above changes.
8328 2013-12-12 Eli Zaretskii <eliz@gnu.org>
8330 Support file names on MS-Windows that use characters outside of
8331 the current system codepage. (Bug#7100)
8333 * w32.c (get_file_security, set_file_security)
8334 (create_symbolic_link): Separate pointers and boolean flags for
8335 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
8336 non-zero, else the former.
8337 (codepage_for_filenames, filename_to_utf16, )
8338 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
8340 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
8342 (normalize_filename): Lose the DBCS code, now works on UTF-8.
8343 Accept only one argument; all callers changed.
8344 (dostounix_filename): Remove the second argument, now works in
8345 UTF-8. All callers changed.
8346 (parse_root): Lose DBCS code.
8347 (get_long_basename, w32_get_short_filename, init_environment)
8348 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
8349 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
8350 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
8351 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
8352 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
8353 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
8355 (ansi_encode_filename): New function.
8356 (get_emacs_configuration, get_emacs_configuration_options):
8358 (add_volume_info, GetCachedVolumeInformation): Run the input file
8359 name through unixtodos_filename, to ensure it is stored and
8360 referenced in canonical form.
8361 (get_volume_info): Lose the DBCS code, now works in UTF-8.
8362 (logon_network_drive, sys_link, utime): Improve error handling.
8363 (sys_access): New function.
8364 (hashval, generate_inode_val): Unused functions deleted.
8365 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
8366 (check_windows_init_file): Convert error message from UTF-8 to
8367 ANSI codepage, for display in the message box.
8368 (globals_of_w32): Set w32_unicode_filenames according to the OS
8371 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
8372 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8373 (syms_of_w32term): Declare w32-unicode-filenames.
8375 * w32proc.c (new_child, delete_child): Remove code that handled
8376 unused pending_deletion and input_file members of the child struct.
8377 (create_child, sys_spawnve): Convert all file names to ANSI
8378 codepage. Use ANSI APIs explicitly; forcibly fail if any file
8379 name cannot be encoded in ANSI codepage. Don't use
8380 unixtodos_filename, mirror slashes by hand.
8381 (record_infile, record_pending_deletion): Functions deleted.
8382 (Fw32_short_file_name): Call w32_get_short_filename instead of
8385 * w32notify.c (add_watch): Work in Unicode mode when
8386 w32_unicode_filenames is non-zero, ANSI mode otherwise.
8387 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
8388 instead, do the same with Lisp primitives.
8390 * w32fns.c (file_dialog_callback, Fx_file_dialog)
8391 (Fsystem_move_file_to_trash, Fw32_shell_execute)
8392 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
8393 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
8394 (Fw32_shell_execute): Improve error reporting.
8395 (Fdefault_printer_name): Ifdef away for Cygwin.
8397 * w32.h (struct _child_process): Remove input_file and
8398 pending_deletion members that are no longer used.
8399 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
8400 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
8401 (ansi_encode_filename): New and updated prototypes.
8403 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
8405 (unexec): Don't use dostounix_filename, it expects a file name in
8406 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
8409 * fileio.c (Ffile_name_directory, file_name_as_directory)
8410 (directory_file_name, Fexpand_file_name)
8411 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
8412 arguments of dostounix_filename.
8413 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
8414 use MAX_UTF8_PATH for size of file-name strings.
8415 (emacs_readlinkat): Build an explicitly unibyte string for file
8417 (syms_of_fileio) <file-name-coding-system>:
8418 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
8420 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
8421 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
8422 directories to UTF-8.
8423 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
8424 environment, and each element of the input PATH, to UTF-8.
8426 * dired.c (file_attributes): Use build_unibyte_string explicitly
8427 to make Lisp strings from user and group names.
8429 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
8432 * coding.c (decode_file_name, encode_file_name): New functions.
8434 * termcap.c (tgetent): Adapt to the change in arguments of
8437 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
8440 * msdos.c (dostounix_filename, init_environment): Adapt to the
8441 change in arguments of dostounix_filename.
8443 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
8444 [WINDOWSNT]: Encode file names passed to the image libraries in
8447 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
8448 [WINDOWSNT]: Convert file names to the current ANSI codepage.
8450 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
8451 arguments of dostounix_filename.
8453 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8455 * font.h (struct font_entity) [HAVE_NS]: New field to record
8456 font driver which was used to create this entity.
8457 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
8458 frame where the font was opened.
8459 (font_close_object): Add prototype.
8460 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
8461 (font_close_object): Not static any more. Lost frame arg.
8462 Adjust comment and users.
8463 * alloc.c (cleanup_vector): Call font_close_object to adjust
8464 per-frame font counters correctly. If HAVE_NS, also call
8465 driver-specific cleanup for font-entity objects.
8466 * ftfont.c (ftfont_open):
8467 * nsfont.m (nsfont_open):
8468 * w32font.c (w32font_open_internal):
8469 * xfont.c (xfont_open):
8470 * xftfont.c (xftfont_open): Save frame pointer in font object.
8471 * macfont.m (macfont_open): Likewise.
8472 (macfont_descriptor_entity): Save driver pointer to be able
8473 to call its free_entity routine when font-entity is swept.
8474 * ftxfont.c (ftxfont_open): Add eassert because frame
8475 pointer should be saved by ftfont_driver.open.
8477 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
8479 * xterm.c (x_make_frame_visible): Restore hack which is needed when
8480 input polling is used. This is still meaningful for Cygwin, see
8481 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
8482 * keyboard.c (poll_for_input_1, input_polling_used):
8483 Define unconditionally.
8484 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
8485 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
8486 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
8487 (font_for_char): Prefer ptrdiff_t to int for buffer position.
8488 (face_for_char): Likewise. Rearrange eassert and return ASCII
8489 face for CHAR_BYTE8_P.
8490 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
8492 2013-12-11 Ken Brown <kbrown@cornell.edu>
8494 * dispextern.h (erase_phys_cursor):
8495 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
8497 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
8499 * nsterm.m (x_free_frame_resources):
8500 * term.c (tty_free_frame_resources):
8501 * xterm.c (x_free_frame_resources): Do not check for non-NULL
8502 face cache because it's implied by free_frame_faces anyway.
8503 * w32term.c (x_free_frame_resources): Likewise. Do not call
8504 free_frame_faces twice.
8506 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8508 * editfns.c (Fformat_time_string): Mention %F in the doc.
8510 2013-12-11 Martin Rudalics <rudalics@gmx.at>
8512 * window.c (resize_frame_windows): Don't return immediately when
8513 the root window's size doesn't change - the minibuffer window
8514 may still have to be repositioned/resized.
8515 * xfns.c (Fx_create_frame): Always change the frame size after
8516 initializing the frame's faces.
8517 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
8518 change_frame_size should already have done it.
8519 (x_new_font): Assign new tool- and menu-bar heights.
8520 (x_set_window_size_1): Account for tool- and menu-bar heights
8521 (Bug#16013). Don't set pixel sizes since change_frame_size
8522 should already have done it.
8524 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
8526 Remove the option of using libcrypto.
8527 * Makefile.in (LIB_CRYPTO): Remove.
8528 (LIBES): Don't use it.
8530 2013-12-11 Juri Linkov <juri@jurta.org>
8532 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
8533 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
8535 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
8537 * xdisp.c (display_tool_bar_line): Don't extend on a previously
8538 drawn tool bar items (Bug#16058).
8539 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
8541 2013-12-09 Ken Brown <kbrown@cornell.edu>
8543 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
8545 * lisp.h (get_frame_param): Adjust conditions for prototype
8548 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
8550 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
8551 Avoid unused macro warning if configured --without-xft.
8553 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
8555 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
8557 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
8559 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
8561 * emacs.c (main): Call fixup_locale a second time for GNUstep.
8563 2013-12-08 Martin Rudalics <rudalics@gmx.at>
8565 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
8567 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
8569 Use libcrypto's checksum implementations if available, for speed.
8570 * Makefile.in (LIB_CRYPTO): New macro.
8573 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
8574 The macro didn't conform to C99 due to type mismatch,
8575 which caused compilation failure with Sun C 5.12,
8576 and it was confusing anyway. Include window.h to declare
8577 redisplay_other_windows.
8579 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
8581 * window.c (set_window_buffer): Update mode line (bug#16084).
8583 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
8585 Fix minor problems found by static checking.
8586 * keyboard.c (poll_for_input_1, input_polling_used):
8587 Define only if HAVE_NTGUI.
8588 * xmenu.c (popup_activate_callback): Omit unnecessary
8589 check against USE_X_TOOLKIT, which must be defined here anyway.
8590 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
8593 2013-12-07 Martin Rudalics <rudalics@gmx.at>
8595 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
8597 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
8599 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
8601 * nsterm.m (x_set_window_size): Remove fprintf.
8602 (init): Define always. Set applicationDidFinishLaunchingCalled
8604 (applicationDidFinishLaunching:):
8605 Set applicationDidFinishLaunchingCalled.
8606 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
8609 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
8611 Pixel resize changes for NS (Bug#16049).
8612 * nsterm.m (x_set_window_size): Change parameters rows/cols to
8613 height/width. row/cols are locals.
8614 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
8615 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
8616 (windowWillResize): Remove gsextra. Calculate extra as in
8618 (x_new_font): Don't change frame size if fullscreen.
8619 Change size pixelwise.
8621 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
8622 comment in xfns.c. Change to pixelwise call.
8624 2013-12-06 Eli Zaretskii <eliz@gnu.org>
8626 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
8629 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
8631 * xterm.c (input_signal_count): Remove.
8632 (x_dispatch_event): Define unconditionally.
8633 (x_make_frame_visible): Process X events until the frame
8634 is really visible (Bug#16027).
8635 * xterm.h (x_dispatch_event): Declare unconditionally.
8637 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
8639 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
8641 * nsterm.m (x_set_window_size): Handle pixelwise.
8643 2013-12-05 Martin Rudalics <rudalics@gmx.at>
8645 * w32term.c (x_new_font):
8646 * xterm.c (x_new_font): Calculate new frame size from new font
8649 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
8651 * lisp.h (FOR_EACH_TAIL): New macro.
8652 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
8654 * window.c (select_window): Call second wset_redisplay before we change
8655 selected_window (bug#16034).
8657 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
8659 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
8661 2013-12-04 Eli Zaretskii <eliz@gnu.org>
8663 * w32xfns.c: Include window.h, to avoid a compiler warning.
8665 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
8667 * window.c (window_scroll): Mark window for redisplay (bug#16034).
8668 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
8669 window_scroll takes care of it.
8670 (Fset_window_point, Fdelete_other_windows_internal)
8671 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
8672 (Fsplit_window_internal, Fdelete_window_internal)
8673 (Fresize_mini_window_internal, Fset_window_configuration)
8674 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
8675 cause redisplay instead of forcing a complete redisplay.
8676 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
8677 we're only affecting the selected_window.
8679 2013-12-04 Eli Zaretskii <eliz@gnu.org>
8681 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
8682 directional control characters. Update type and category
8683 determination according to the UBA from Unicode v6.3.
8684 (bidi_category_t): New category EXPLICIT_FORMATTING.
8686 * dispextern.h (bidi_type_t): Update to include new bidirectional
8687 properties introduced with Unicode v6.3. (Bug#16043)
8689 2013-12-04 Martin Rudalics <rudalics@gmx.at>
8691 * xterm.c (XTflash): Fix coordinate of bottom area to flash
8694 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
8696 * font.c (font_list_entities): Remove dummy assignment.
8697 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
8698 used on graphic displays only. Remove unused 'font_encoder' member.
8699 (struct font_bitmap): Remove unused 'extra' member.
8700 * nsfont.m (nsfont_open):
8701 * w32font.c (w32font_open_internal):
8702 * ftfont.c (ftfont_get_bitmap): Adjust users.
8704 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
8706 Use bool for boolean.
8707 * tparam.c (tparam1):
8708 * undo.c (record_point, record_property_change):
8709 Use bool for boolean, for local vars that are always true or false.
8711 Minor integer overflow fixes (Bug#16033).
8712 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
8713 This improves on the previous fix to this function.
8714 (window_resize_check): When summing up pixel counts, don't rely on
8715 undefined behavior if the sum overflows.
8717 2013-12-03 Martin Rudalics <rudalics@gmx.at>
8719 * window.c (Fset_window_new_pixel): Don't choke at negative
8720 argument value (Bug#16033).
8722 * xfns.c (Fx_create_frame): Add another call to change_frame_size
8723 to avoid crash in window_box_height.
8725 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
8726 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
8728 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
8730 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
8732 Minor integer overflow fixes.
8733 * window.c (Fset_window_new_pixel, grow_mini_window):
8734 * xdisp.c (Fwindow_text_pixel_size):
8735 Avoid undefined behavior on signed integer overflow.
8736 * xfns.c (x_set_mouse_color):
8737 Check that drag shape fits in 'unsigned', since that's what X wants.
8739 2013-12-02 Eli Zaretskii <eliz@gnu.org>
8741 Improve reporting of fatal exception on MS-Windows.
8742 * w32fns.c (my_exception_handler): New function.
8743 (globals_of_w32fns): Set it up as the unhandled exception
8744 handler. Initialize exception code and address to zeros.
8745 (emacs_abort): If the exception code and address are available,
8746 print them at the beginning of the backtrace. Fix the format of
8747 printing addresses (was producing 0x0x12345678 on XP).
8750 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
8752 * eval.c (Fbacktrace__locals): New function.
8753 (syms_of_eval): Defsubr it.
8755 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
8757 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
8758 Define here to unify between...
8759 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
8760 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
8762 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8764 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
8766 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
8767 fringe background extension.
8768 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8769 because they are now always the same as `left' and `width',
8770 respectively. Remove code for the case that `width' and
8771 `sb_width' are different.
8773 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
8775 Fix minor problems found by static checking.
8776 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
8777 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
8778 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
8780 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
8782 * image.c (imagemagick_compute_animated_image): Don't crash if we
8783 have an animation with different-sized images (bug#15313).
8785 2013-11-30 Martin Rudalics <rudalics@gmx.at>
8787 Remove some unused items introduced during pixelwise change.
8788 * window.c (window_resize_total_check): Remove unused function.
8789 * xdisp.c (remember_mouse_glyph): Remove unused label.
8790 (Ftool_bar_height): Move declaration inside #if.
8791 * xterm.c (x_set_window_size): Don't use r and c.
8793 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
8795 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
8798 * window.c (Fset_window_configuration): Comment out unused variables.
8800 * w32term.c (w32_read_socket): Remove unused variable `buf'.
8802 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
8804 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
8806 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
8808 * gnutls.c (gnutls_audit_log_function): Only declare and define if
8809 HAVE_GNUTLS3 (Bug#16001).
8811 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
8812 if interrupts are deferred (Bug#15801).
8814 2013-11-30 Martin Rudalics <rudalics@gmx.at>
8816 Support resizing frames and windows pixelwise.
8817 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
8818 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
8819 (struct glyph_matrix): Replace window_left_col and
8820 window_top_line by window_pixel_left and window_pixel_top.
8821 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
8823 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
8824 (draw_window_divider, move_it_to, x_draw_right_divider)
8825 (x_draw_bottom_divider, change_frame_size): Add or fix
8827 * dispnew.c (change_frame_size_1): Change prototype.
8828 (adjust_glyph_matrix, required_matrix_width)
8829 (adjust_frame_glyphs_for_window_redisplay): Use pixel
8830 values instead of lines and columns.
8831 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
8832 WINDOW_TOTAL_FRINGE_WIDTH.
8833 (handle_window_change_signal, do_pending_window_change)
8834 (init_display): Adjusts calls of change_frame_size.
8835 (change_frame_size, change_frame_size_1): Handle pixelwise
8837 * frame.c (Qright_divider_width, Qbottom_divider_width):
8839 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
8840 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
8841 (x_set_internal_border_width, x_set_vertical_scroll_bars)
8842 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
8844 (set_frame_param): New function.
8845 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
8846 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
8847 (Ffringe_width, Fborder_width, Fright_divider_width)
8848 (Fbottom_divider_width): New functions, defsubr them.
8849 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
8850 New argument pixelwise.
8851 (struct frame_parm_table): New members Qright_divider_width and
8852 Qbottom_divider_width.
8853 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
8854 (x_report_frame_params): Handle Qright_divider_width and
8855 Qbottom_divider_width.
8856 (x_set_right_divider_width, x_set_bottom_divider_width):
8858 (frame_resize_pixelwise): New option.
8859 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
8860 new_pixelwise, right_divider_width and bottom_divider_width;
8861 remove total_lines; rename text_lines, text_cols, new_text_lines
8862 and new_text_cols to text_height, text_width, new_height and
8863 new_width respectively.
8864 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
8865 FRAME_TEXT_WIDTH respectively.
8866 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
8867 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
8868 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
8870 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
8871 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
8872 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
8873 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
8874 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
8875 (FRAME_TOTAL_COLS_ARG): Remove macro.
8876 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
8877 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
8878 (x_wm_set_size_hint): Handle frame pixel sizes.
8879 * indent.c (compute_motion, Fcompute_motion):
8880 Call window_body_width instead of window_body_cols.
8881 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
8882 (make_lispy_position): Handle right and bottom dividers.
8883 (Fsuspend_emacs): Pixelize call of change_frame_size.
8884 * keyboard.h: Extern Qright_divider, Qbottom_divider.
8885 * lisp.h: Extern set_frame_param.
8886 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
8888 (Fx_create_frame): Add entry for vertical_drag_cursor.
8889 Pixelize call of change_frame_size.
8890 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
8891 * nsterm.m (ns_update_window_end): Optionally draw right
8893 (x_set_window_size): Add argument pixelwise.
8894 Call check_frame_size and change_frame_size with pixelwise zero.
8895 (ns_draw_window_divider): New function.
8896 (ns_redisplay_interface): Add ns_draw_window_divider.
8897 (updateFrameSize:): Call change_frame_size with pixelwise zero.
8898 (x_new_font): Call x_set_window_size with pixelwise zero.
8899 * print.c (print_object): For a window print its sequence
8901 * term.c (Fresume_tty): Pixelize call of change_frame_size.
8902 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
8903 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
8904 (w32_createwindow): Use scroll bar area width.
8905 (w32_wnd_proc): Handle bottom divider width.
8906 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
8907 (Fx_create_frame): Default divider width parameters.
8908 Caclulate sizes pixelwise. Add vertical drag cursor support.
8909 (x_create_tip_frame): Default divider widths to zero.
8910 Pixelize call to change_frame_size.
8911 (Fx_show_tip): Add handling of divider widths. Pixelize window
8913 (Fw32_frame_rect): New function.
8914 (frame_parm_handler w32_frame_parm_handlers): Add divider
8916 (Vx_window_vertical_drag_shape): Add variable.
8917 * w32inevt.c (resize_event, maybe_generate_resize_event):
8918 Pixelize change_frame_size calls.
8919 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
8921 * w32term.c (w32_draw_window_divider): New function.
8922 (x_update_window_end): Handle right divider.
8923 (w32_draw_fringe_bitmap, x_scroll_run)
8924 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
8925 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
8926 Calculate new frame sizes pixelwise.
8927 (x_new_font): Pixelize call to x_set_window_size.
8928 (x_check_fullscreen): Pixelize call to change_frame_size.
8929 (x_set_window_size_1, x_set_window_size): New argument
8930 pixelwise. Calculate pixelwise.
8931 (x_wm_set_size_hint): Use scroll bar area width.
8932 (w32_redisplay_interface): Add w32_draw_window_divider.
8933 * w32term.h (struct w32_output): Add vertical drag cursor.
8934 * widget.c (set_frame_size, update_wm_hints)
8935 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
8937 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
8938 * window.c (sequence_number): Restore.
8939 (Fwindow_pixel_width, Fwindow_pixel_height)
8940 (Fwindow_mode_line_height, Fwindow_header_line_height)
8941 (window_pixel_to_total, Frun_window_scroll_functions)
8942 (Fset_window_new_pixel, window_resize_apply_total)
8943 (Fwindow_resize_apply_total): New functions.
8944 (window_body_height, window_body_width): Rename from
8945 window_body_lines. New argument PIXELWISE.
8946 Calculate pixelwise.
8947 (Fwindow_body_height, Fwindow_body_width): New argument
8949 (coordinates_in_window, window_relative_x_coord): Use window's
8950 pixel width instead of total width.
8951 (replace_window, recombine_windows): Initialize pixel values.
8952 (resize_root_window, resize_frame_windows, grow_mini_window)
8953 (shrink_mini_window): New argument PIXELWISE.
8954 Calculate pixelwise.
8955 (Fdelete_other_windows_internal, adjust_window_margins)
8956 (window_resize_check, window_resize_apply)
8957 (Fdelete_window_internal, Fresize_mini_window_internal)
8958 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
8959 (check_frame_size): Rename arguments. New argument PIXELWISE.
8960 Calculate pixelwise.
8961 (set_window_buffer): Make samebuf bool. Run configuration change
8962 hook only if buffer changed.
8963 (Fset_window_buffer): Rewrite doc-string.
8964 (make_window): Initialize new_pixel slot.
8965 (Fwindow_resize_apply): Check pixel size of root window.
8966 (Fsplit_window_internal): Call 2nd argument pixel_size.
8967 Calculate pixelwise.
8968 (Fscroll_left, Fscroll_right): Call window_body_width instead of
8970 (save_window_data): New slots frame_text_width,
8971 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
8972 (saved_window): New slots pixel_left, pixel_top, pixel_height,
8974 (Fcurrent_window_configuration, Fset_window_configuration)
8975 (save_window_save, compare_window_configurations): Handle new
8976 slots in save_window_data and saved_window.
8977 (Fset_window_scroll_bars): Fix doc-string.
8978 (window_resize_pixelwise): New variable.
8979 (coordinates_in_window, Fcoordinates_in_window_p):
8981 (make_parent_window): Adjust sequence_number.
8982 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8984 * window.h (struct window): New members new_pixel, pixel_left,
8985 pixel_top, pixel_width, pixel_height. Restore sequence_number.
8986 (wset_new_pixel): New function.
8987 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
8988 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
8989 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
8990 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
8991 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
8992 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
8993 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
8994 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
8995 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
8996 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
8997 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
8998 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
8999 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
9000 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
9001 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
9003 (resize_frame_windows, grow_mini_window, shrink_mini_window)
9004 (window_body_width, check_frame_size): Adapt external declarations.
9005 * xdisp.c (last_max_ascent): New integer.
9006 (window_text_bottom_y): Handle bottom divider.
9007 (window_box_width, window_box_height): Calculate pixelwise.
9008 (get_glyph_string_clip_rects): Handle right divider.
9009 (remember_mouse_glyph): When windows are resized pixelwise
9010 proceed with width and height set to 1.
9011 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
9013 (move_it_to): Calculate and return maximum x position
9015 (Fwindow_text_pixel_size): New function.
9016 (resize_mini_window, update_tool_bar): Calculate pixelwise.
9017 (tool_bar_lines_needed): Rename to tool_bar_height.
9018 Calculate pixelwise.
9019 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
9020 Calculate pixelwise.
9021 (redisplay_tool_bar): Calculate pixelwise.
9022 (redisplay_window): Calculate pixelwise. Handle dividers.
9023 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
9024 (x_draw_vertical_border): Handle dividers.
9025 (define_frame_cursor1): Handle vertical drag cursor.
9026 (x_draw_right_divider, x_draw_bottom_divider): New functions.
9027 (expose_window): Calculate pixelwise. Handle dividers.
9028 (init_xdisp): Initialize pixel values.
9029 * xfaces.c (Qwindow_divider): New face.
9030 (realize_basic_faces): Realize it.
9031 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
9032 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9033 (x_set_scroll_bar_default_width): Default actual width to 16.
9034 (Fx_create_frame): Set sizes pixelwise.
9035 (x_create_tip_frame): Default divider widths to zero.
9036 Pixelize call of change_frame_size.
9037 (Fx_show_tip): Handle divider widths. Initial pixel position
9039 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
9040 (Vx_window_vertical_drag_shape): New option.
9041 * xmenu.c (free_frame_menubar): Pixelize call of
9043 * xterm.c (x_draw_window_divider): New function.
9044 (x_update_window_end): Optionally draw right divider.
9045 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
9046 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
9047 (handle_one_xevent, x_new_font): Calculate pixelwise.
9048 (x_set_window_size_1, x_set_window_size): New argument
9049 pixelwise. Calculate pixelwise.
9050 (x_wm_set_size_hint): Pixelize call of check_frame_size.
9051 (struct x_redisplay_interface): Add x_draw_window_divider.
9052 * xterm.h (struct x_output): Add vertical_drag_cursor.
9054 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
9056 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
9057 Set invisible frames's `redisplay' when a full redisplay is requested.
9058 (redisplay_window): Set must_be_updated_p instead (bug#15999).
9059 (redisplay_mode_lines): Don't set must_be_updated_p any more.
9060 (display_mode_lines): Set it here instead.
9062 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
9064 * dispextern.h (set_window_update_flags): Remove.
9066 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9068 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
9070 * xdisp.c (REDISPLAY_SOME_P): New macro.
9071 (redisplay_internal): Use it (bug#15999).
9072 (prepare_menu_bars, redisplay_window): Use it as well.
9074 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
9076 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
9078 * w32font.c (g_b_init_get_char_width_32_w): New static var.
9079 (globals_of_w32font): Zero it out.
9080 (GetCharWidth32W_Proc): New function pointer.
9081 (get_char_width_32_w): New function.
9082 (compute_metrics): If get_glyph_outline_w returns an error, try
9083 get_char_width_32_w before declaring a failure. This avoids
9084 punishing raster (a.k.a. "bitmap") fonts by slowing down
9085 redisplay. (Bug#6364).
9087 2013-11-29 Eli Zaretskii <eliz@gnu.org>
9089 * xdisp.c (clear_mouse_face): Don't invalidate the entire
9090 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9091 highlight needs to be redisplayed. (Bug#15913)
9093 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
9095 Fix minor problems found by static checking.
9096 * buffer.h (struct buffer_text, struct buffer):
9097 * frame.h (struct frame):
9098 * window.h (struct window):
9099 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
9100 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
9101 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
9102 no-longer-valid use of HAVE_MENUS.
9103 * xdisp.c (propagate_buffer_redisplay): Now static.
9105 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
9107 * xmenu.c (Fmenu_or_popup_active_p):
9108 * window.c (Fset_window_configuration):
9109 * menu.c (Fx_popup_menu, Fx_popup_dialog):
9110 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
9111 * fns.c (Fyes_or_no_p):
9112 * editfns.c (Fmessage_box, Fmessage_or_box):
9113 * alloc.c (make_save_ptr_ptr):
9114 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
9116 * window.c (Fset_window_configuration): Move select_window later.
9118 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
9120 Refine redisplay optimizations to only redisplay *some* frames/windows
9121 rather than all of them.
9122 * xdisp.c (REDISPLAY_SOME): New constant.
9123 (redisplay_other_windows, wset_redisplay, fset_redisplay)
9124 (bset_redisplay, bset_update_mode_line): New functions.
9125 (message_dolog): Use bset_redisplay.
9126 (clear_garbaged_frames): Use fset_redisplay.
9127 (echo_area_display): Use wset_redisplay.
9128 (buffer_shared_and_changed): Remove.
9129 (prepare_menu_bars): Call Vpre_redisplay_function before updating
9130 frame titles. Compute the actual set of windows redisplayed.
9131 Don't update frame titles and menu bars for frames that don't need to
9133 (propagate_buffer_redisplay): New function.
9135 (redisplay_internal): Use it. Be more selective in the set of windows
9136 we redisplay. Propagate windows_or_buffers_changed to
9137 update_mode_lines a bit later to simplify the code.
9138 (mark_window_display_accurate_1): Reset window and buffer's
9140 (redisplay_window): Do nothing if neither the window nor the buffer nor
9141 the frame needs redisplay.
9142 * window.h (struct window): Add `redisplay' field.
9143 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
9144 (redisplay_other_windows, window_list): New declarations.
9145 * window.c (select_window, Fset_window_start): Use wset_redisplay.
9146 (window_list): Not static any more.
9147 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
9148 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
9149 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
9150 * frame.c (Fmake_frame_visible): Don't redisplay everything.
9151 * frame.h (struct frame): Add `redisplay' field.
9152 Move `external_menu_bar' bitfield next to other bit-fields.
9153 (SET_FRAME_GARBAGED): Use fset_redisplay.
9154 (SET_FRAME_VISIBLE): Don't garbage the frame;
9155 Use redisplay_other_windows.
9156 * buffer.h (struct buffer): Add `redisplay' field.
9157 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
9158 (modify_overlay): Use bset_redisplay.
9159 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
9161 2013-11-28 Eli Zaretskii <eliz@gnu.org>
9163 Support w32 file notifications in batch mode.
9164 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
9165 invalid (which happens in batch mode). If non-interactive, call
9166 handle_file_notifications to store file notification events in the
9167 input queue. (Bug#15933)
9169 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
9171 * w32inevt.c (handle_file_notifications): Now external, not static.
9173 * w32term.h (handle_file_notifications): Provide prototype.
9175 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
9176 init_crit, since init_display, which does that otherwise, is not
9179 2013-11-27 Glenn Morris <rgm@gnu.org>
9181 * Makefile.in ($(lispsource)/international/charprop.el): New.
9182 (emacs$(EXEEXT)): Depend on charprop.el.
9184 2013-11-27 Eli Zaretskii <eliz@gnu.org>
9186 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
9187 deleting portions of the buffer under non-nil REPLACE argument.
9190 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
9191 directory, watch it and not its parent.
9192 (add_watch): Allow empty string in FILE.
9194 2013-11-27 Martin Rudalics <rudalics@gmx.at>
9196 * window.c (Fset_window_start, window_resize_apply)
9197 (window_scroll): Reset window_end_valid (Bug#15957).
9199 2013-11-27 Glenn Morris <rgm@gnu.org>
9201 * Makefile.in (leimdir): Now in lisp source directory.
9202 ($(leimdir)/leim-list.el): Just use ../leim .
9203 * epaths.in (PATH_DUMPLOADSEARCH):
9204 * lread.c (load_path_default):
9205 * nsterm.m (ns_load_path): No more leim directory.
9207 2013-11-26 Andreas Schwab <schwab@suse.de>
9209 * .gdbinit (xgettype): Add cast.
9211 2013-11-26 Glenn Morris <rgm@gnu.org>
9213 Preload leim-list.el.
9214 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
9215 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
9216 is a single directory.
9218 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
9220 bool-vector-subsetp is now the normal direction (Bug#15912).
9221 * data.c (Fbool_vector_subsetp): Test whether the first argument
9222 is a subset of the second one, not the reverse. Add doc string.
9224 Fix minor problems found by static checking.
9225 * lread.c (load_path_default): Now static.
9226 * textprop.c (text_property_stickiness): Be consistent about the
9227 test used when deciding whether to consider the previous character.
9228 This simplifies the code a bit.
9230 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
9232 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
9234 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
9235 (syms_of_frame): Don't defsubr them.
9237 2013-11-25 Glenn Morris <rgm@gnu.org>
9239 * lread.c (load_path_default): Change the sense of the argument.
9240 (init_lread): When EMACSLOADPATH is set, do not ignore changes
9241 from dump_path. When it is not, avoid checking dump_path twice.
9243 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
9244 uninstalled dump_path against installed Vload_path. (Bug#15964)
9246 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
9248 Export get_pos_property to Elisp.
9249 * editfns.c (Fget_pos_property): Rename from get_pos_property.
9250 (syms_of_editfns): Export it to Elisp.
9252 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
9254 2013-11-23 Romain Francoise <romain@orebokech.com>
9256 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
9257 initialization here ...
9258 (syms_of_fileio): ... from here.
9260 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
9262 * lread.c (init_lread): Fix int/Lisp_Object mixup.
9263 Please use --enable-check-lisp-object-type.
9265 2013-11-23 Glenn Morris <rgm@gnu.org>
9267 * process.c (get_process): Explicit error for dead buffers.
9269 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
9271 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
9273 2013-11-23 Glenn Morris <rgm@gnu.org>
9275 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
9276 * lread.c (load_path_check): Take path to check as argument.
9277 (load_path_default): New, split from init_lread.
9278 (init_lread): Move calc of default load-path to load_path_default.
9279 Empty elements in EMACSLOADPATH now stand for the default.
9280 (load-path): Doc fix.
9281 * emacs.c (decode_env_path): Add option to treat empty elements
9282 as nil rather than ".".
9283 * callproc.c (init_callproc_1, init_callproc):
9284 * image.c (Vx_bitmap_file_path):
9285 * lisp.h (decode_env_path):
9286 * lread.c (Vsource_directory):
9287 Update for new argument spec of decode_env_path.
9289 2013-11-22 Eli Zaretskii <eliz@gnu.org>
9291 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
9292 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
9294 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
9296 Fix some dependency problems that cause unnecessary recompiles.
9298 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
9299 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
9300 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
9301 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
9302 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
9303 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
9304 (boostrap-clean): No need to remove stamp-oldxmenu.
9306 Fix recently introduced bool vector overrun.
9307 This was due to an optimization that went awry.
9308 Reported by Glenn Morris in
9309 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
9310 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
9311 for empty vectors, undoing the 2013-11-18 change.
9312 * data.c (bool_vector_binop_driver): Rely on this.
9313 Fix bug that occasionally overran the destination.
9314 * lisp.h (struct Lisp_Bool_vector): Document this.
9316 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
9318 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
9321 * nsterm.m (init, run, stop:): Comment out for now, does not work
9324 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
9326 * charset.c (syms_of_charset): Don't read past end of string.
9328 2013-11-19 Glenn Morris <rgm@gnu.org>
9330 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
9332 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
9334 Add hooks to run on gaining/losing focus. (Bug#15029)
9335 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
9336 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
9337 (syms_of_frame): Add focus-in-hook, focus-out-hook.
9339 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
9341 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
9342 The old names predated the API change that put destination at end.
9344 Improve API of recently-added bool vector functions (Bug#15912).
9345 The old API had (bool-vector-count-matches A B)
9346 and (bool-vector-count-matches-at A B I), which gave the
9347 misleading impression that the two functions were variants, one
9348 with a location I. The new API has (bool-vector-count-population A)
9349 and (bool-vector-count-consecutive A B I) to make the distinction
9350 clearer. The first function no longer has a B argument, since the
9351 caller can easily determine the number of nils if the length and
9352 number of ts is known.
9353 * data.c (Fbool_vector_count_population): Rename from
9354 bool_vector_count_matches, and accept just 1 argument.
9355 (Fbool_vector_count_consecutive): Rename from
9356 Fbool_vector_count_matches_at.
9358 Always allocate at least one bits_word per bool vector.
9359 See Daniel Colascione in:
9360 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
9361 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
9362 * data.c (bool_vector_binop_driver): Rely on this. Tune.
9363 * lisp.h (struct Lisp_Bool_vector): Document this.
9365 2013-11-18 Eli Zaretskii <eliz@gnu.org>
9367 * insdel.c (invalidate_buffer_caches): New function, consolidated
9368 from part of prepare_to_modify_buffer.
9369 (insert_from_gap, prepare_to_modify_buffer):
9370 * coding.c (code_convert_region, code_convert_string):
9371 Call invalidate_buffer_caches. (Bug#15841)
9373 * lisp.h (invalidate_buffer_caches): Add prototype.
9375 2013-11-17 Eli Zaretskii <eliz@gnu.org>
9377 * w32term.c (x_update_window_end): Don't invalidate the entire
9378 mouse-highlight info, just signal frame_up_to_date_hook that mouse
9379 highlight needs to be redisplayed. (Bug#15913)
9381 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
9383 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
9385 2013-11-16 Eli Zaretskii <eliz@gnu.org>
9387 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
9388 while we are using Vprin1_to_string_buffer.
9390 * keymap.c (describe_map): Don't crash if PT is 1 both before and
9391 after inserting the description string. (Bug#15907)
9393 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9395 * data.c: Work around bogus GCC diagnostic about shift count.
9396 Reported by Eli Zaretskii in
9397 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
9398 (pre_value): New function.
9399 (count_trailing_zero_bits): Use it.
9401 2013-11-15 Eli Zaretskii <eliz@gnu.org>
9403 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
9404 assume C macros are not supported even under -g3 in these old GCC
9407 2013-11-15 Leo Liu <sdl.web@gmail.com>
9409 * minibuf.c (Ftry_completion, Fall_completions)
9410 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
9412 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
9414 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
9415 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
9416 This avoids placing unnecessary constants into the Emacs code.
9418 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
9420 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
9421 for Cygwin w32 build.
9423 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
9424 for Cygwin w32 build. (Bug#15892)
9426 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
9428 Simplify, port and tune bool vector implementation.
9429 * alloc.c (bool_vector_exact_payload_bytes)
9430 (bool_vector_payload_bytes): Remove.
9431 (bool_vector_fill): Return its argument.
9432 * alloc.c (bool_vector_fill):
9434 * print.c (print_object):
9435 Simplify by using bool_vector_bytes.
9436 * alloc.c (make_uninit_bool_vector):
9437 New function, broken out from Fmake_bool_vector.
9438 (Fmake_bool_vector): Use it. Use tail call.
9439 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
9440 * data.c (BITS_PER_ULL): New constant.
9441 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
9442 if long long versions don't exist.
9443 (shift_right_ull): New function.
9444 (count_one_bits_word): New function, replacing popcount_bits_word
9445 macro. Don't assume that bits_word is no wider than long long.
9446 (count_one_bits_word, count_trailing_zero_bits):
9447 Don't assume that bits_word is no wider than long long.
9448 * data.c (bool_vector_binop_driver, bool_vector_not):
9449 * fns.c (Fcopy_sequence):
9451 Create an uninitialized destination, to avoid needless work.
9452 (internal_equal): Simplify.
9453 (Ffillarray): Prefer tail call.
9454 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
9455 contain at least one word.
9456 (bits_word_to_host_endian): Prefer if to #if. Don't assume
9457 chars are narrower than ints.
9458 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
9459 * fns.c (Fcopy_sequence):
9461 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
9462 Don't try to port to hosts where bits_word values have holes; the
9463 code wouldn't work there anyway. Verify this assumption, though.
9464 (bool_vector_bytes): New function.
9465 (make_uninit_bool_vector): New decl.
9466 (bool_vector_fill): Now returns Lisp_Object.
9468 * xfns.c (xic_create_fontsetname):
9469 * xrdb.c (gethomedir): Prefer tail calls.
9471 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
9473 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
9474 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
9476 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
9477 that requires a return value.
9478 (Fset_buffer_modified_p): Take advantage of this change to do
9481 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
9483 * buffer.c (Frestore_buffer_modified_p): Sync it with
9484 Fset_buffer_modified_p.
9485 (Fforce_mode_line_update): New function, moved from subr.el.
9486 (Fset_buffer_modified_p): Use them.
9487 (syms_of_buffer): Defsubr Fforce_mode_line_update.
9489 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
9491 * search.c (find_newline): Rewrite to prefer offsets to pointers.
9492 This avoids undefined behavior when subtracting pointers into
9493 different aways. On my platform it also makes the code a tad
9494 smaller and presumably faster.
9496 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
9498 * keyboard.c (command_loop_1): Use region-extract-function.
9499 * insdel.c (Qregion_extract_function): Not static any more (can we
9500 stop pretending that these vars can benefit from being marked static?).
9502 2013-11-09 Eli Zaretskii <eliz@gnu.org>
9504 * search.c (find_newline): If buffer text is relocated during the
9505 "dumb loop", adjust C pointers into buffer text to follow suit.
9508 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
9510 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
9511 for conversion (Bug#15837).
9513 2013-11-09 Eli Zaretskii <eliz@gnu.org>
9515 * fileio.c (Finsert_file_contents): Invalidate the newline cache
9516 for the entire range of inserted characters. (Bug#15841)
9518 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
9520 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
9522 (realize_default_face): Remove assignment to distant-foreground if
9523 unspecified (Bug#15815).
9525 2013-11-08 Eli Zaretskii <eliz@gnu.org>
9527 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
9528 cache-long-scans disabled, since we don't want to call
9529 prepare_to_modify_buffer (in insert_1_both) for each message we
9532 * buffer.h (bset_cache_long_scans): New INLINE function, moved
9533 from buffer.c. Improve commentary to the buffer field setter
9536 * buffer.c (bset_cache_long_scans): Static function deleted.
9537 Improve commentary to the buffer field setter functions.
9538 (init_buffer_once): Default for cache-long-scans changed to t.
9541 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
9543 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
9545 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
9546 This bug was introduced in my 2013-06-21 change, and caused
9547 struct Lisp_Sub_Char_Table objects to be given too many slots,
9548 which broke 'make -C admin/unidata'.
9550 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
9552 Import changes from mac-port 4.5.
9553 * macfont.m (mac_font_copy_default_descriptors_for_language)
9554 (mac_font_copy_default_name_for_charset_and_languages): Declare.
9555 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
9556 (macfont_language_default_font_names): New.
9557 (macfont_list): Rearrange language/charset code.
9558 (macfont_close): Don't check for macfont_info->cache.
9559 (mac_ctfont_create_preferred_family_for_attributes): New font
9560 selection code, call
9561 mac_font_copy_default_name_for_charset_and_languages.
9562 (mac_font_copy_default_descriptors_for_language)
9563 (mac_font_copy_default_name_for_charset_and_languages): New functions.
9565 * macfont.h (kCTVersionNumber10_9): Define if not defined.
9567 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
9569 Port to C11 aligned_alloc, and fix some integer overflows.
9570 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
9571 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
9572 and use of posix_memalign replaced with aligned_alloc.
9573 (aligned_alloc): New function, defined or declared as needed.
9574 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
9575 Don't undef; configure.ac now does this.
9576 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
9577 (calloc, aligned_alloc): Check for integer overflow.
9578 (aligned_alloc): Rename from memalign. All uses changed.
9579 (memalign): New function, an alias for aligned_alloc.
9581 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
9583 * xdisp.c (redisplay_internal): Fix typo in last change.
9585 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
9587 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
9589 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
9591 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
9592 redisplay--mode-lines-cause.
9593 (redisplay_internal): Keep them uptodate. Remove redundant check of
9594 buffer_shared_and_changed.
9595 * *.[chm]: Number every assignment to update_mode_lines so we
9596 can track why it is set.
9598 2013-11-06 Eli Zaretskii <eliz@gnu.org>
9600 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
9602 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
9604 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
9605 can track why it is set.
9607 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
9609 Integer-related fixes for term.c etc.
9610 * dispextern.h (face_tty_specified_color): New function.
9611 * term.c (turn_on_face): Don't rely on undefined behavior when
9612 assigning an out-of-range value to 'long'.
9613 Simplify test for toggling highlight.
9614 (tty_capable_p): Omit last two (unused) args. All callers changed.
9615 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
9616 (read_menu_input, tty_menu_activate, tty_menu_show):
9617 * xfaces.c (x_supports_face_attributes_p)
9618 (tty_supports_face_attributes_p):
9619 Use bool for boolean. All callers changed.
9620 (tty_supports_face_attributes_p): Omit defaults for color indices;
9621 no longer needed. Simplify tail call.
9623 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
9625 * xdisp.c (prepare_menu_bars): Mark static.
9626 * lisp.h (prepare_menu_bars): Don't declare.
9627 * xselect.c (x_handle_selection_clear):
9628 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
9630 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
9632 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
9633 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
9635 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
9637 * keyboard.c (Fcommand_error_default_function): Rename from
9638 Fdefault_error_output.
9640 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
9642 * keyboard.c (Fdefault_error_output): New function, extracted from
9644 (syms_of_keyboard): Use it for Vcommand_error_function.
9646 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
9648 * eval.c (handlerlist_sentinel): New variable (bug#15802).
9649 (init_eval): Use it to ensure handlerlist is non-NULL.
9650 (unwind_to_catch): Make sure we never set handlerlist to NULL.
9651 (Fsignal): Adjust NULLness test of handlerlist.
9652 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
9654 2013-11-05 Eli Zaretskii <eliz@gnu.org>
9656 * callproc.c (call_process): Call prepare_to_modify_buffer before
9657 decoding text read from the sub-process, as the decoded stuff will
9658 be inserted into the buffer. This will invalidate the various
9659 caches maintained for the buffer. (Bug#15148)
9661 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
9663 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
9664 string of glyphless-char-display.
9666 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
9668 * nsfns.m (ns_get_name_from_ioreg): New function.
9669 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
9670 OSX >= 10.9. Use ns_get_name_from_ioreg.
9672 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
9674 Simplify and port recent bool vector changes.
9675 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
9676 only in this file. Use a more-efficient implementation if the
9677 second argument is a power of 2.
9678 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
9679 Remove no-longer-necessary compile-time checks.
9680 (bool_vector_exact_payload_bytes): New function.
9681 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
9682 exact payload changed to call the new function. Do not assume
9683 that the arg or result fits in ptrdiff_t.
9684 (bool_vector_fill): New function.
9685 (Fmake_bool_vector): Use it. Don't assume bit counts fit
9687 (vroundup_ct): Don't assume arg fits in size_t.
9688 * category.c (SET_CATEGORY_SET): Remove. All callers now just
9689 invoke set_category_set.
9690 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
9691 All callers changed. Use bool_vector_set.
9692 * category.h (XCATEGORY_SET): Remove; no longer needed.
9693 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
9695 * data.c (Faref): Use bool_vector_ref.
9696 (Faset): Use bool_vector_set.
9697 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
9698 (Fbool_vector_not, Fbool_vector_count_matches)
9699 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
9700 * fns.c (concat): Use bool_vector_ref.
9701 (Ffillarray): Use bool_vector_fill.
9702 (mapcar1): Use bool_vector_ref.
9703 (sxhash_bool_vector): Hash words, not bytes.
9704 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
9705 a constant, since it's now used in #if.
9706 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
9707 unsigned char on unusual architectures, so that we no longer
9708 assume that the number of bits per bits_word is a power of two or
9709 is a multiple of 8 or of CHAR_BIT.
9710 (Qt): Add forward decl.
9711 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
9712 at least as strictly as bits_word.
9713 (bool_vector_data, bool_vector_uchar_data): New accessors.
9714 All data structure accesses changed to use them.
9715 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
9716 (bool_vector_set): New functions.
9717 (bool_vector_fill): New decl.
9718 (ROUNDUP): Move to alloc.c as described above.
9720 Fix recent gnutls changes.
9721 * gnutls.c (Fgnutls_boot): Don't assume C99.
9722 * process.c (wait_reading_process_output): Fix typo in recent change.
9724 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
9726 * process.c (wait_reading_process_output, read_process_output)
9727 (send_process): Check gnutls_state is not NULL.
9729 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
9730 (Fgnutls_boot): Set process gnutls_p later, after initialization.
9732 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
9734 * nsterm.m (init, run, stop:): New methods in EmacsApp for
9735 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
9737 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
9740 * nsfns.m (Fx_create_frame): Fix memory leak.
9742 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
9743 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
9744 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
9746 2013-11-04 Eli Zaretskii <eliz@gnu.org>
9748 * xdisp.c (message3_nolog, message_with_string): Encode the string
9749 before writing it to the terminal in a non-interactive session.
9751 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
9752 sure we concatenate them into a unibyte string.
9754 * fileio.c (make_temp_name): Encode PREFIX, and decode the
9755 resulting temporary name before returning it to the caller.
9756 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
9757 is a unibyte string, convert NAME to a unibyte string to ensure
9758 that the result is also a unibyte string.
9760 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
9761 create unibyte strings from default paths and directory/file
9764 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
9767 * callproc.c (init_callproc): Use build_unibyte_string to make
9768 sure we create unibyte strings from default paths and
9769 directory/file names.
9771 * buffer.c (init_buffer): Don't store default-directory of
9772 *scratch* in multibyte form. The original problem which led to
9773 that is described in
9774 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
9775 but it was solved long ago. (Bug#15260)
9777 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
9779 Port to stricter C99 platforms.
9780 Especially, C99 prohibits nesting a struct X inside struct Y if
9781 struct X has a flexible array member.
9782 * alloc.c (struct sdata): New type.
9783 (sdata): Implement in terms of struct sdata.
9784 Remove u member; all uses replaced by next_vector, set_next_vector.
9785 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
9786 (SDATA_DATA_OFFSET): Now a constant, not a macro.
9787 (struct sblock): Rename first_data member to data, which is now
9788 a flexible array member. All uses changed.
9789 (next_vector, set_next_vector, large_vector_vec): New functions.
9790 (vector_alignment): New constant.
9791 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
9792 (struct large-vector): Now merely a NEXT member, since the old approach
9793 ran afoul of stricter C99. All uses changed to use
9794 large_vector_vec or large_vector_offset.
9795 (large_vector_offset): New constant.
9796 * dispnew.c: Include tparam.h, for tgetent.
9797 Do not include term.h; no longer needed.
9798 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
9799 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
9800 (struct Lisp_Vector): Use a flexible array member for contents,
9801 instead of a union with a member that is an array of size 1.
9803 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
9804 fact that the struct no longer contains a union.
9805 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
9806 (struct Lisp_Save_Value, struct Lisp_Free):
9807 Use unsigned, not int, for spacers, to avoid c99 warning.
9808 (union specbinding): Use unsigned, not bool, for bitfield, as
9809 bool is not portable to pre-C99 hosts.
9811 2013-11-04 Glenn Morris <rgm@gnu.org>
9813 * emacs.c (usage_message): Mention that `-L :...' appends.
9815 2013-11-02 Glenn Morris <rgm@gnu.org>
9817 * Makefile.in (abs_builddir): Remove.
9818 (bootstrap_exe): Use relative filename.
9820 Use relative filenames in TAGS files.
9821 * Makefile.in (abs_srcdir): Remove it again.
9822 (.PHONY): Remove frc.
9823 (maintainer-clean): No more TAGS-LISP file.
9824 (TAGS): Pass relative file names to etags.
9825 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
9827 * Makefile.in (abs_srcdir): New, set by configure.
9829 (maintainer-clean): Remove pointless echo. That should be in the
9830 top-level Makefile, if anywhere. Delete TAGS-LISP.
9831 (extraclean): No s/ and m/ directories for some time.
9832 (TAGS): Also depend on ctagsfiles3.
9833 Remove no-longer-defined S_FILE.
9834 Pass absolute filenames to etags once more.
9835 (TAGS-LISP): Replace lispdir with its expansion.
9836 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
9837 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
9839 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
9841 * xfaces.c (check_lface_attrs, realize_default_face):
9842 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
9843 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
9845 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
9847 * emacs.c (original_pwd): Remove global var by making it local.
9848 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
9850 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
9852 * xfaces.c: Declare color_distance.
9853 (QCdistant_foreground): New variable.
9854 (NEAR_SAME_COLOR_THRESHOLD): New define.
9855 (load_color2): New function.
9856 (load_color): Call load_color2.
9857 (load_face_colors): Call load_color2 and if distant-color is specified
9858 calculate distant and use distant-color if colors are near.
9859 (LFACE_DISTANT_FOREGROUND): New define.
9860 (merge_face_ref, Finternal_set_lisp_face_attribute)
9861 (Finternal_get_lisp_face_attribute)
9862 (x_supports_face_attributes_p): Handle distant-foreground similar to
9864 (syms_of_xfaces): DEFSYM QCdistant_foreground.
9866 * dispextern.h (lface_attribute_index):
9867 Add LFACE_DISTANT_FOREGROUND_INDEX.
9869 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
9871 * image.c (pbm_next_char): New function.
9872 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
9873 (pbm_scan_number): Use it.
9874 (Qlibjpeg_version): New variable.
9875 (syms_of_image): DEFSYM and initialize it.
9877 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
9879 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
9881 2013-10-31 Glenn Morris <rgm@gnu.org>
9883 * emacs.c (original_pwd): New char.
9884 (main): If using --chdir, store original_pwd.
9885 (init_cmdargs): When setting Vinvocation_directory based on a
9886 relative argv[0], use original_pwd if set. (Bug#15768)
9888 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9890 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
9892 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
9894 * insdel.c: Fix minor problems found by static checking.
9895 (Qregion_extract_function): Now static.
9896 (prepare_to_modify_buffer_1): Remove unused locals.
9898 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9900 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
9901 (syms_of_xdisp): Declare pre-redisplay-function.
9902 (markpos_of_region): Remove function.
9903 (init_iterator, compute_stop_pos, handle_face_prop)
9904 (face_before_or_after_it_pos, reseat_to_string)
9905 (get_next_display_element, window_buffer_changed)
9906 (redisplay_internal, try_cursor_movement, redisplay_window)
9907 (try_window_reusing_current_matrix, try_window_id, display_line)
9908 (note_mode_line_or_margin_highlight, note_mouse_highlight)
9909 (display_string, mouse_face_from_buffer_pos): Remove region handling.
9910 * window.h (struct window): Remove field `region_showing'.
9911 * dispextern.h (struct it): Remove region_beg/end_charpos.
9912 (face_at_buffer_position, face_for_overlay_string)
9913 (face_at_string_position): Update prototypes.
9914 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
9915 (face_at_string_position): Remove `region_beg' and `region_end' args.
9916 * fontset.c (Finternal_char_font):
9917 * font.c (font_at, font_range): Adjust calls accordingly.
9918 * insdel.c (Qregion_extract_function): New var.
9919 (syms_of_insdel): Initialize it.
9920 (prepare_to_modify_buffer_1): Use it.
9922 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
9924 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
9925 * ftxfont.c (ftxfont_get_gcs):
9926 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
9927 * xfaces.c (x_free_colors, x_free_dpy_colors)
9928 (x_create_gc, unload_color):
9929 * xselect.c (x_property_data_to_lisp):
9930 * xsettings.c (parse_settings):
9931 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
9932 (get_bits_and_offset): Adjust definition.
9933 * frame.c (XParseGeometry): Adjust locals.
9934 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
9935 * regex.h (toplevel): Likewise for reg_syntax_t.
9937 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
9939 * eval.c (run_hook_with_args): Use FUNCTIONP.
9941 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
9943 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
9944 fields, drop 'allocated_p' member and use -1 for uninitialized value.
9945 * w32term.h (struct w32_output): Similarly but do not use -1 because...
9946 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
9947 on MS-Windows anyway.
9948 (free_face_colors): Define only if HAVE_X_WINDOWS and...
9949 (free_realized_face): ...adjust user.
9950 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
9951 white relief pixels to -1.
9952 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
9953 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
9954 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
9956 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
9958 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
9959 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
9960 in practice now. All callers changed.
9962 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
9964 * dispextern.h (struct face): Use bitfields for 'underline_type'
9965 and 'box' members. Remove set-but-unused members 'pixmap_w' and
9966 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
9967 'stipple' member. Move 'lface' member up to help...
9968 * xfaces.c (make_realized_face): ...this function to find and
9969 clear just the members that need clearing.
9970 (load_face_colors, realize_x_face):
9971 * xdisp.c (extend_face_to_end_of_line): Adjust user.
9973 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
9975 * xftfont.c (struct xftfont_info): Remove set-but-unused
9977 (xftfont_open): Adjust user.
9978 (xftfont_get_colors): Remove useless prototype.
9980 2013-10-26 Eli Zaretskii <eliz@gnu.org>
9982 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
9983 before passing them to 'unexec'. (Bug#15260)
9985 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
9987 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
9989 2013-10-25 Eli Zaretskii <eliz@gnu.org>
9991 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
9992 the changed signature of the font driver's 'close' method.
9994 * w32font.h (w32font_close): Adjust the prototype to the change in
9995 function definition.
9997 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
9999 * w32uniscribe.c (uniscribe_close): Adapt the call to
10000 w32font_close to its new prototype.
10002 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
10004 Omit unused frame argument of font API's close function.
10005 * font.h (struct font): Drop frame argument. Adjust comment.
10006 * font.c (font_clear_cache, font_close_object): Adjust users.
10007 * ftfont.c (ftfont_close):
10008 * ftxfont.c (ftxfont_close):
10009 * macfont.m (macfont_close):
10010 * nsfont.m (nsfont_close):
10011 * w32font.c (w32font_close):
10012 * xfont.c (xfont_close):
10013 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
10014 tweak comments and make functions safe if called more than once for
10015 the same font object.
10017 Perform font-specific cleanup when font object is swept by GC. See
10018 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
10019 * alloc.c (cleanup_vector): New function.
10020 (sweep_vector): Call it for each reclaimed vector object.
10021 * font.h (struct font): Adjust comment.
10023 2013-10-24 Glenn Morris <rgm@gnu.org>
10025 * Makefile.in (abs_top_srcdir): New, set by configure.
10027 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
10029 Adjust recent font-related changes to fix bug#15686.
10030 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
10031 is a live window system frame, mark its default font too.
10033 2013-10-23 Glenn Morris <rgm@gnu.org>
10035 * Makefile.in (RUN_TEMACS): Make relative (again).
10036 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
10037 (bootstrap-emacs$(EXEEXT)):
10038 Quote entities that might contain whitespace.
10040 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
10042 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
10043 * floatfns.c (isfinite, isnan): Redefine unconditionally.
10045 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
10047 Do not allow font caches to grow too large.
10048 * alloc.c (compact_font_cache_entry, compact_font_caches):
10049 New functions or stub if not HAVE_WINDOW_SYSTEM.
10050 (compact_undo_list): Factor out from Fgarbage_collect.
10052 (mark_face_cache): Mark face font. Move down to avoid
10054 (mark_terminals): Do not mark font cache here.
10055 (Fgarbage_collect): Call compaction functions described
10056 above. Adjust comment.
10058 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
10060 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
10061 chdir to HOME (bug#15607).
10063 * nsterm.m (Qcocoa, Qgnustep): New variables.
10064 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
10065 (ns_get_color): Make selection color work for GNUstep also.
10067 2013-10-18 Eli Zaretskii <eliz@gnu.org>
10069 * keyboard.c (make_lispy_event): Remove GPM-specific code that
10070 handles mouse clicks. Instead, let GPM use the same code as all
10071 the other mice use. See the discussion starting at
10072 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
10073 for the details of the problem with the menu bar this fixes.
10075 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
10077 Remove port-specific display name lists to avoid extra
10078 complexity and data duplication with display info lists.
10079 * xterm.h (x_display_name_list): Remove declaration.
10080 * xterm.c (x_display_name_list): Remove.
10081 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
10082 * xfns.c (x_display_info_for_name, Fx_display_list):
10083 Likewise. Use x_display_list where appropriate.
10084 * w32term.h (w32_display_name_list): Remove declaration.
10085 * w32term.c (w32_display_name_list): Remove.
10086 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
10088 * w32fns.c (x_display_info_for_name, Fx_display_list):
10089 Likewise. Use x_display_list where appropriate.
10090 * nsterm.h (ns_display_name_list): Remove declaration.
10091 * nsterm.m (ns_display_name_list): Remove.
10092 (ns_term_init, syms_of_nsterm): Adjust users.
10093 * nsfns.m (ns_display_info_for_name, Fx_display_list):
10094 Likewise. Use x_display_list where appropriate.
10095 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
10096 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
10097 (mark_terminals): Mark per-terminal font cache.
10099 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
10101 Don't run timers in input-pending-p. Its new check-timers param
10102 provides the prior behavior. (Bug#15045).
10103 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
10105 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
10107 Make some functions static in non-Microsoft builds.
10108 On my platform (Fedora 19 x86-64), this shrinks the
10109 Emacs executable (text+data) by 0.25%.
10110 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
10111 (load_color) [!MSDOS]:
10112 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
10113 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
10114 * lisp.h (check_existing):
10115 * process.h (conv_sockaddr_to_lisp, network_interface_list)
10116 (network_interface_info) [!WINDOWSNT]:
10117 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
10118 Remove extern decls.
10119 * fileio.c (check_existing):
10120 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
10121 * process.c (conv_sockaddr_to_lisp, network_interface_list)
10122 (network_interface_info) [!WINDOWSNT]:
10123 * term.c (encode_terminal_code) [!WINDOWSNT]:
10124 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
10125 * xfaces.c (load_color) [!MSDOS]:
10127 * fileio.c (check_existing, check_executable, check_writable):
10128 * process.c (network_interface_list, network_interface_info):
10129 Move earlier, so that we don't need forward decls.
10130 * gnutls.c (fn_gnutls_transport_set_errno)
10131 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
10133 * w32.c (init_environment): Use faccessat rather than
10134 check_existing, partly for consistency with the rest of the code
10135 in this file, partly so that check_existing can be static.
10137 Make VALMASK visible to GDB even if clang is used (Bug#15574).
10138 * emacs.c (MAIN_PROGRAM): New macro.
10139 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
10140 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
10142 bool vector int width fixes
10143 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
10144 (Fbool_vector_count_matches_at):
10145 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
10146 can exceed PTRDIFF_MAX, at least in theory.
10147 (Fbool_vector_count_matches_at):
10148 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
10150 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
10152 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
10153 (struct sockaddr): Add forward decl, for platforms that lack it.
10155 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
10157 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
10160 2013-10-16 Eli Zaretskii <eliz@gnu.org>
10162 * w32.c (network_interface_get_info, network_interface_list)
10163 (network_interface_info): New functions. (Bug#15610)
10164 (GetAdaptersInfo_Proc): New typedef.
10165 (get_adapters_info): New wrapper function.
10166 (globals_of_w32): Initialize g_b_init_get_adapters_info.
10168 * process.h (network_interface_list, network_interface_info):
10171 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
10172 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
10173 all systems. Return non-nil for systems that HAVE_NET_IF_H and
10174 for WINDOWSNT. Doc fix.
10175 (syms_of_process): Defsubr Snetwork_interface_list and
10176 Snetwork_interface_info unconditionally.
10178 * menu.c (have_boxes): Fix redundant simulation of radio buttons
10179 in NS GUI sessions. (Bug#15629)
10181 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
10183 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
10185 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10187 * print.c (print_object): Print " ..." when truncating bool vectors.
10189 2013-10-15 Eli Zaretskii <eliz@gnu.org>
10191 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
10192 standard mouse buttons.
10194 * termhooks.h (struct input_event): Remove incorrect commentary.
10196 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10198 Disallow bool vector operations on mixed-length operands.
10199 The old behavior left garbage in the result vector sometimes,
10200 and didn't seem to be useful.
10201 * data.c (Qwrong_length_argument): New static var.
10202 (wrong_length_argument): New function.
10203 (bool_vector_binop_driver): Check that args agree in length.
10205 * keyboard.c, keyboard.h (all_kboards): Now static.
10207 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
10209 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
10210 note from the lispref.
10212 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
10214 * nsterm.h (struct ns_display_info): Remove set-but-unused
10215 member image_cache (image caches are per-terminal anyway).
10216 (FRAME_X_IMAGE_CACHE): Remove.
10217 * nsterm.m (ns_initialize_display_info): Adjust user.
10219 2013-10-14 Eli Zaretskii <eliz@gnu.org>
10221 * w32proc.c: Include mingw_time.h.
10223 * w32.c: Include mingw_time.h.
10225 Implement scrolling of TTY menus when the screen is too short.
10227 * term.c (tty_menu_display): Accept an additional argument, the
10228 menu item from which to start displaying the menu. Account for
10229 the value of Y when limiting the menu to the number of available
10231 (mi_result): New enumeration.
10232 (read_menu_input): Return enumerated value. When the y coordinate
10233 hits min_y or max_y, return scroll indication instead of wrapping
10235 (tty_menu_activate): Handle the scrolling indications from
10236 read_menu_input. Compute the first menu item to display and pass
10237 it to tty_menu_display.
10239 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10241 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
10242 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
10243 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
10244 Adjust to match the change described below.
10245 (struct terminal): Move must_write_spaces, line_ins_del_ok,
10246 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
10247 memory_below_frame members to...
10248 * termchar.h (struct tty_display_info): ...here because they're
10249 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
10250 * term.c (init_tty):
10251 * nsterm.m (ns_create_terminal):
10252 * w32term.c (w32_create_terminal):
10253 * xterm.c (x_create_terminal): Adjust users.
10254 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
10255 to filter out non-TTY frames. Adjust comment.
10256 (scrolling): Adjust user. Prefer eassert for debugging check.
10258 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
10260 * xfaces.c (PT_PER_INCH): Remove unused macro.
10261 * termhooks.h (struct terminal): Remove set-but-unused
10262 member fast_clear_end_of_line.
10263 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
10264 * nsterm.m (ns_create_terminal):
10265 * term.c (init_tty):
10266 * w32term.c (w32_create_terminal):
10267 * xterm.c (x_create_terminal): Adjust users.
10269 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
10271 * lisp.h (bool_vector_size): New function.
10272 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
10273 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10274 (Fbool_vector_not, Fbool_vector_count_matches_at):
10275 Remove uses of 'eassume' that should no longer be needed,
10276 because they are subsumed by the 'eassume' in bool_vector_size.
10278 2013-10-12 Eli Zaretskii <eliz@gnu.org>
10280 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
10281 after inclusion of gif_lib.h, thus fixing compiler warnings caused
10282 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
10284 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10286 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
10287 have different dimensions. (Bug#15575)
10289 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
10292 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
10294 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10296 * term.c (tty_menu_show): Never return with unbalanced
10297 specpdl. Use eassert for debugging check. Adjust style.
10299 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10301 * term.c (read_menu_input): Make selection of menu items
10302 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
10303 (tty_menu_activate): Fix off-by-one error when computing max_y.
10305 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
10307 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
10308 audit logging (only used with GnuTLS 3.x) and enable it.
10310 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10312 * dispnew.c (redraw_frame): Remove useless #ifdef because
10313 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
10314 Also, move TTY fflush to...
10315 * term.c (tty_update_end): ...this function.
10317 2013-10-11 Eli Zaretskii <eliz@gnu.org>
10319 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
10320 the end of the frame's glyph matrix. (Bug#15575)
10322 * term.c (tty_menu_display): Don't move cursor while overwriting
10323 frame's glyphs with menu items. Limit the number of items
10324 displayed to what can be shown on the available screen lines,
10325 excluding the echo area.
10326 (tty_menu_activate): Limit the Y coordinate allowed by
10327 read_menu_input to the last screen line used for menu display.
10329 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
10331 * lisp.h (eassume): New macro.
10332 Also, include <verify.h>, for 'assume'.
10333 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
10334 (vroundup, vector_nbytes):
10335 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
10336 (Fbool_vector_not, Fbool_vector_count_matches)
10337 (Fbool_vector_count_matches_at):
10338 Use eassume, not eassert.
10339 * casetab.c (set_identity, shuffle):
10340 * composite.c (composition_gstring_put_cache):
10341 * dispnew.c (update_frame_1):
10342 * ftfont.c (ftfont_shape_by_flt):
10343 * image.c (gif_load):
10344 * intervals.c (offset_intervals):
10345 * macfont.m (macfont_shape):
10346 Remove calls to 'assume' that are no longer needed, because
10347 --enable-gcc-warnings no longer generates bogus warnings
10348 when these calls are removed.
10350 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
10352 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
10354 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
10356 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
10357 (Qsubstitute_env_in_file_name): New var.
10358 (syms_of_fileio): Define it.
10360 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10362 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
10363 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
10366 * term.c (save_and_enable_current_matrix): Don't allocate and
10367 don't save margin areas.
10368 (restore_desired_matrix): Don't restore margin areas.
10369 (free_saved_screen): Don't free margin areas.
10371 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
10373 * image.c: Pacify --enable-gcc-warnings.
10374 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
10375 #define only if used.
10377 2013-10-10 Eli Zaretskii <eliz@gnu.org>
10379 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
10380 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
10381 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
10382 (gif_load): For giflib v5.x and later, display the error message
10383 produced by giflib when its functions fail.
10384 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
10387 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10389 * keyboard.c (last_event_timestamp): Remove. For X selection and
10390 GTK popup menus, it may be obtained from per-frame X display info.
10391 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
10392 (process_special_events): Adjust users.
10393 * keyboard.h (last_event_timestamp): Remove declaration.
10394 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
10395 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
10396 * menu.h (xmenu_show): Adjust prototype.
10397 * menu.c (Fx_popup_menu): Adjust user.
10398 * xselect.c (x_own_selection, x_get_foreign_selection)
10399 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
10401 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
10403 * keyboard.c (init_kboard): Now static. Add arg
10404 to denote window system. Adjust comment.
10405 (init_keyboard): Adjust user.
10406 (allocate_kboard): New function.
10407 (syms_of_keyboard):
10408 * nsterm.m (ns_term_init):
10409 * term.c (init_tty):
10410 * w32term.c (w32_create_terminal):
10411 * xterm.c (x_term_init): Use it.
10412 * keyboard.h (init_kboard): Remove prototype.
10413 (allocate_kboard): Add prototype.
10415 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
10417 * image.c (GIFLIB_MAJOR): Ensure it's defined.
10418 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
10420 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10422 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
10424 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10426 * term.c (tty_menu_activate): Flush the output stream after
10427 showing the cursor, and don't mark the frame garbaged at exit from
10428 the function. Fixes redisplay glitches when moving from one menu
10431 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
10433 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
10434 or throw error (Bug#15570).
10436 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
10438 * intervals.c (temp_set_point_both): Move test into 'eassert',
10441 * lisp.h (eassert): Don't use 'assume'.
10442 Sometimes 'assume' wins in performance, and sometimes it loses,
10443 so it shouldn't be used all the time. Perhaps we need two
10444 flavors of 'eassert', one for where 'assume' is far more likely
10445 to help or to hurt; but that can be done later.
10446 Reported by Dmitry Antipov in
10447 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
10448 Also, don't include <verify.h>; no longer needed.
10450 2013-10-09 Glenn Morris <rgm@gnu.org>
10452 * eval.c (Fcond): Doc tweak.
10454 2013-10-09 Eli Zaretskii <eliz@gnu.org>
10456 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
10457 expressions with side effects to eassert. (Bug#15565)
10459 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
10461 * fns.c (hashfn_user_defined): Allow hash functions to return any
10464 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
10466 Fix minor problems found by static checking.
10467 * dispnew.c (save_current_matrix): Omit unnecessary casts.
10468 * dispnew.c (update_frame_with_menu): Mark debug local as used.
10469 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
10470 * keyboard.c (read_menu_command): Remove unused local.
10471 * lisp.h (read_menu_command): New decl.
10472 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
10473 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
10474 Return ptrdiff_t, not int.
10475 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
10476 not int, for benefit of xpalloc.
10477 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
10479 (have_menus_p): Remove; unused.
10480 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
10481 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
10482 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
10484 (save_and_enable_current_matrix): Omit unnecessary casts.
10485 (read_menu_input): Omit local extern decl (now in lisp.h).
10486 Don't access uninitialized storage if mouse_get_xy fails.
10487 (tty_menu_activate): Mark local as initialized, for lint.
10488 (tty_menu_activate, tty_meny_show): Remove unused locals.
10490 2013-10-08 Eli Zaretskii <eliz@gnu.org>
10492 Support menus on text-mode terminals.
10493 * xterm.h (xw_popup_dialog): Add prototype.
10495 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
10496 (xmenu_show): Block input here, instead in Fx_popup_menu.
10497 (xw_popup_dialog): New function, with X-specific bits of popup
10500 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
10503 * window.c (Fset_window_configuration): Use run-time tests of the
10504 frame type instead of compile-time conditionals, when menu-bar
10505 lines are considered.
10507 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
10508 (w32_popup_dialog): New prototypes.
10510 * w32menu.c (Fx_popup_dialog): Function deleted.
10511 (w32_popup_dialog): New function, with w32 specific bits of popup
10512 dialogs. Block input here.
10514 * w32inevt.c (w32_console_read_socket): Minor change to add
10515 debugging TTY events.
10517 * w32fns.c (show_hourglass): If returning early because the frame
10518 is not a GUI frame, unblock input.
10520 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
10521 (cursorY): New functions.
10523 * termhooks.h (cursorX, cursorY): Prototypes of functions on
10524 WINDOWSNT, macros that call curX and curY elsewhere.
10526 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
10528 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
10529 specific function to hide and show cursor on a text-mode terminal.
10530 (tty_menu_struct, struct tty_menu_state): New structures.
10531 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
10532 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
10533 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
10534 (tty_menu_locate, save_and_enable_current_matrix)
10535 (restore_desired_matrix, screen_update, read_menu_input)
10536 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
10537 (tty_pop_down_menu, tty_menu_last_menubar_item)
10538 (tty_menu_new_item_coords, tty_menu_show): New functions.
10539 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
10541 * nsterm.h (ns_popup_dialog): Adjust prototype.
10543 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
10544 of in x-popup-menu.
10545 (ns_popup_dialog): Adapt order of arguments to the other
10546 *_menu_show implementations.
10547 (Fx_popup_dialog): Function deleted.
10549 * msdos.c (x_set_menu_bar_lines): Delete unused function.
10551 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
10553 * menu.c (have_boxes): New function.
10554 (single_keymap_panes): Use it instead of a compile-time
10556 (single_menu_item): Use run-time tests of the frame type instead
10557 of compile-time conditionals.
10558 (encode_menu_string): New function.
10559 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
10560 the macro, since different types of frame need different encoding
10562 (digest_single_submenu): Use run-time tests of frame type instead
10563 of, or in addition to, compile-time conditionals.
10564 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
10565 (Fx_popup_menu): Detect when the function is called from keyboard
10566 on a TTY. Don't barf when invoked on a text-mode frame.
10567 Check frame type at run time, instead of compile-time conditionals for
10568 invoking terminal-specific menu-show functions.
10569 Call tty_menu_show on text-mode frames.
10570 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
10571 run time to determine which alternative to invoke; support dialogs
10574 * keyboard.h <Qmouse_movement>: Declare.
10576 * keyboard.c <Qmouse_movement>: Now extern.
10577 <Qecho_keystrokes>: New static variable.
10578 (read_key_sequence): Accept an additional argument, a flag to
10579 prevent redisplay during reading of the key sequence. All callers
10581 (read_menu_command): New function.
10582 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
10584 (toolkit_menubar_in_use): New function.
10585 (make_lispy_event): Use it instead of a compile-time test.
10587 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
10588 window-system being available.
10590 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
10591 to x-popup-dialog on the frame type, they all now support popup
10594 * dispnew.c (save_current_matrix): Save the margin areas.
10595 (restore_current_matrix): Restore margin areas.
10596 (update_frame_with_menu): New function.
10598 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
10601 * alloc.c (make_save_ptr): Now compiled unconditionally.
10603 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
10605 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
10606 (redraw_frame, update_frame): Adjust users.
10607 * dispextern.h (set_window_update_flags): Adjust prototype.
10608 * xdisp.c (redisplay_internal): When updating all frames with zero
10609 windows_or_buffers_changed, assume that only the windows that shows
10610 current buffer should be really updated.
10612 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
10614 Do not allocate huge temporary memory areas and objects while encoding
10615 for file I/O, thus reducing an enormous memory usage for large buffers.
10616 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
10617 * coding.h (struct coding_system): New member raw_destination.
10618 * coding.c (setup_coding_system): Initialize it to zero.
10619 (encode_coding_object): If raw_destination is set, do not create
10620 dst_object. Add comment.
10621 * fileio.c (toplevel): New constant E_WRITE_MAX.
10622 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
10623 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
10625 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
10627 * nsterm.m (windowDidExitFullScreen:)
10628 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
10630 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
10632 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
10633 * keyboard.c (unblock_input_to): Don't process pending signals
10634 if a fatal error is in progress.
10636 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
10637 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
10638 they're talking about words in Lisp bool vectors.
10639 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
10640 * data.c (popcount_bits_word): Rename from popcount_size_t.
10641 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
10644 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
10646 Improve support for popcount and counting trailing zeros (Bug#15550).
10647 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
10648 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
10649 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
10650 (popcount_size_t_msc, popcount_size_t_gcc):
10651 Remove; now done by Gnulib.
10652 (popcount_size_t): Now a macro that defers to Gnulib.
10653 (count_trailing_zero_bits): Return int, for consistency with
10654 Gnulib and because Emacs prefers signed to unsigned int.
10655 Don't assume that size_t is either unsigned int or unsigned long
10656 or unsigned long long.
10657 (size_t_to_host_endian): Do not assume that size_t is either
10658 exactly 32 or exactly 64 bits wide.
10659 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
10660 etc., so that it's now an enum constant, not a macro.
10661 No need to assume that it's either 32 or 64.
10663 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
10665 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
10668 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
10670 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
10671 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
10673 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
10675 emacs_read and emacs_write now use void *, not char *.
10676 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
10677 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
10678 Buffer arg is now void *, not char *. This matches plain
10679 'read' and 'write' better, and avoids a constraint violation
10680 on Solaris 9 with Oracle Studio.
10682 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
10684 * alloc.c (Fmake_string): For ASCII char initializer, prefer
10685 memset to explicit loop. Otherwise copy largest possible chunk
10686 from initialized to uninitialized part, thus allowing the longer
10687 memcpy runs and reducing the number of loop iterations.
10689 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
10691 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
10692 hide toolbar (Bug#15388).
10693 (windowDidEnterFullScreen:): If presentation options are zero,
10694 set them here (Bug#15388).
10695 (ns_update_auto_hide_menu_bar): Remove runtime check.
10696 Don't auto hide dock unless menubar is also auto hidden.
10698 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
10700 * editfns.c (message): Mention batch mode in doc string.
10702 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
10704 * nsterm.m (check_native_fs): Remove erroneous comment.
10706 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
10708 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
10709 uses find_newline instead of scan_newline and so doesn't move point.
10711 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
10713 Use hardware support for byteswapping on glibc x86 etc.
10714 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
10715 whereas the old swap64 needed 30.
10716 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
10717 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
10718 Use byteswap.h's macros to swap bytes.
10719 * lisp.h (swap16, swap32, swap64): Remove.
10720 All uses replaced by bswap_16, bswap_32, bswap_64.
10722 * bytecode.c (exec_byte_code): Use some more volatile variables
10723 to work around local variables getting clobbered by longjmp.
10724 Port to pre-C99, which doesn't allow decls after stmts.
10726 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
10728 * lisp.h (eassert): Assume that COND is true when optimizing.
10729 In other words, take on the behavior of eassert_and_assume.
10730 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
10731 (eassert_and_assume): Remove. All uses replaced by eassert.
10733 * xdisp.c (Qglyphless_char): Now static.
10735 Adjust to merge from gnulib.
10736 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
10737 * lisp.h: Include <verify.h>, for 'assume'.
10739 * eval.c (clobbered_eassert): New macro.
10740 (internal_catch, internal_condition_case)
10741 (internal_condition_case_1, internal_condition_case_2)
10742 (internal_condition_case_n): Use it instead of eassert
10743 when the argument contains locals clobbered by longjmp.
10744 Don't use clobbered locals outside of clobbered_eassert.
10745 (internal_lisp_condition_case): Use a volatile variable
10746 to work around a local variable's getting clobbered.
10748 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
10750 * lisp.h (struct handler): Merge struct handler and struct catchtag.
10751 (PUSH_HANDLER): New macro.
10752 (catchlist): Remove.
10753 (handlerlist): Always declare.
10755 * eval.c (catchlist): Remove (merge with handlerlist).
10756 (handlerlist, lisp_eval_depth): Not static any more.
10757 (internal_catch, internal_condition_case, internal_condition_case_1)
10758 (internal_condition_case_2, internal_condition_case_n):
10760 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
10761 handlerlist/catchlist.
10762 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
10763 handlerlist which can only handle a single condition-case handler at
10765 (find_handler_clause): Simplify since we only a single branch here
10768 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
10770 (bcall0): New function.
10771 (exec_byte_code): Add corresponding cases. Improve error message when
10772 encountering an invalid byte-code. Let Bunwind_protect accept
10773 a function (rather than a list of expressions) as argument.
10775 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
10776 and make them unconditional now that they're heap-allocated.
10778 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
10780 * charset.c (Fdecode_char, Fencode_char): Remove description of
10781 `restriction' arg. now that it's hidden by advertised-calling-convention.
10783 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
10785 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
10786 Remove unused variable (from mac-port).
10787 (macfont_draw): Use s->ybase for correct y position.
10789 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
10791 * frame.h (struct frame): Drop has_minibuffer member because...
10792 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
10793 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
10795 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
10797 * window.h (struct window): Prefer enum text_cursor_kinds to int
10798 for phys_cursor_type member. Move the latter, phys_cursor_width,
10799 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
10800 * window.c (replace_window, make_window): Adjust users.
10802 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
10804 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
10805 this module is never compiled otherwise.
10807 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
10809 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
10812 2013-09-29 Eli Zaretskii <eliz@gnu.org>
10814 * xdisp.c (get_next_display_element): Don't call face_for_font in
10815 a build configured --without-x. (Bug#15484)
10817 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
10819 * window.c (calc_absolute_offset): #elif should be #elif defined.
10821 * frame.c (delete_frame): Block/unblock input to overcome race
10822 condition (Bug#15475).
10824 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
10826 * frame.c (delete_frame): Record selected frame only after
10827 calling Qdelete_frame_functions (Bug#15477).
10829 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
10831 * nsterm.m (ns_selection_color): Remove.
10832 (ns_get_color): Check for ns_selection_(fg|bg)_color using
10833 NSColor selectedText(Background)Color. Only for COCOA.
10834 (ns_term_init): Remove assignment of ns_selection_color, logic
10835 moved to ns_get_color.
10837 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
10838 NS_SELECTION_COLOR_DEFAULT.
10839 (NS_SELECTION_FG_COLOR_DEFAULT): New.
10841 2013-09-28 Eli Zaretskii <eliz@gnu.org>
10843 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
10844 frame' does not have the tool_bar_window member.
10846 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
10848 Signal error when reading an empty byte-code object (Bug#15405)
10849 * lread.c (read1): Signal error.
10850 * alloc.c (make_byte_code): eassert header size.
10851 (sweep_vectors): Change an int to size_t.
10853 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10855 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
10856 instead of ints, as it's the usual style for offsetof constants. See:
10857 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
10859 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
10860 This is ugly, but it should fix the performance problem for older
10861 GCC versions in the short run. I'll look into integrating the
10862 Gnulib module for popcount, as a better fix.
10863 See the thread starting in:
10864 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
10865 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
10866 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
10867 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
10868 (popcount_size_t): Use it.
10870 2013-09-24 Daniel Colascione <dancol@dancol.org>
10872 * process.c (Fnetwork_interface_info): Fix build break due to
10875 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10877 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
10878 Prefer signed to unsigned integers where either will do.
10879 No need for 'const' on locals that do not escape.
10880 Omit easserts with unnecessary and unportable assumptions about
10881 alignment. Avoid unnecessary casts to char *.
10883 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
10885 Use union for the payload of struct Lisp_Vector.
10886 This helps to avoid a few glitches dictated by C's aliasing rules.
10887 * lisp.h (struct Lisp_Vector): Use union for next and
10888 contents member. Adjust comment. Change related users.
10889 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
10890 Related users changed.
10891 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
10892 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
10893 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
10894 * xfaces.c, xfont.c, xmenu.c: Related users changed.
10896 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
10898 Optimize glyph row clearing and copying routines.
10899 * dispextern.h (struct glyph_row): Change layout of struct
10900 glyph_row to help copy_row_except_pointers. Adjust comment.
10901 * dispnew.c (null_row): Remove.
10902 (clear_glyph_row): Use offsetof and memset to find and clear
10903 just the members that need clearing. Adjust comment.
10904 (copy_row_except_pointers): Likewise for copying.
10906 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
10908 Some minor cleanups of recently-added bool vector code.
10909 * conf_post.h (assume): Always return void. Use lint version
10910 only if GCC and MSC versions don't apply.
10911 * conf_post.h (assume):
10912 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
10913 Depend on _MSC_VER, not __MSC_VER, for consistency with
10915 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
10916 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
10917 (bool_vector_binop_driver, count_trailing_zero_bits)
10918 (size_t_to_host_endian): Now static, not static inline;
10919 the latter isn't needed with modern compilers and doesn't
10920 work with older compilers anyway.
10922 * alloc.c (valgrind_p): Use bool for boolean.
10924 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
10926 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
10927 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
10928 (display_last_displayed_message_p, message_buf_print)
10929 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
10930 Use bool for boolean.
10931 * dispextern.h (cancel_line, init_desired_glyphs):
10932 Remove ancient leftover.
10933 (help_echo_showing_p, hourglass_shown_p):
10934 * lisp.h (noninteractive_need_newline): Adjust declaration.
10936 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
10938 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
10940 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
10941 ...this file and convert the latter to static. Adjust comment.
10942 (make_initial_frame):
10943 * window.c (init_window_once): Adjust user.
10944 * frame.h (last_nonminibuf_frame): Remove declaration.
10945 * lisp.h (selected_frame): Likewise.
10946 * msdos.c (the_only_display_info): Adjust comment.
10948 2013-09-23 Eli Zaretskii <eliz@gnu.org>
10950 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
10951 computing the end column of mouse-highlight that comes from
10952 display or overlay strings. (Bug#15437)
10953 (note_mouse_highlight): Adapt calculation of last argument to
10954 mouse_face_from_string_pos to the above change.
10956 * conf_post.h (__has_builtin): Define to zero, if undefined, on
10957 all platforms, not just for clang.
10959 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
10961 * filelock.c (lock_file_1): Rearrange to remove compiler warning
10962 about excess arguments to snprintf.
10964 * conf_post.h(assume): Use __builtin_unreachable for clang.
10966 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
10968 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
10969 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
10971 2013-09-23 Daniel Colascione <dancol@dancol.org>
10973 * alloc.c (USE_VALGRIND): New macro; on by default
10974 when ENABLE_CHECKING.
10975 (mark_maybe_object, mark_maybe_pointer)
10976 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
10978 (valgrind_p) [USE_VALGRIND]: New variable.
10979 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
10981 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
10983 * process.c (wait_reading_process_output): Change int pnamelen to
10986 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
10987 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
10988 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
10989 argument to unsigned long to avoid warning.
10990 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
10992 * conf_post.h (assume): Fix compiler error: x shall be cond.
10994 2013-09-22 Daniel Colascione <dancol@dancol.org>
10996 * xfns.c (x_get_monitor_attributes): Suppress unused variable
10997 warning when compiling without a window system.
10999 2013-09-22 Daniel Colascione <dancol@dancol.org>
11001 * data.c (Qbool_vector_p): New symbol.
11002 (bool_vector_spare_mask, popcount_size_t_generic)
11003 (popcount_size_t_msc, popcount_size_t_gcc)
11005 (bool_vector_binop_driver)
11006 (count_trailing_zero_bits, size_t_to_host_endian)
11007 (Fbool_vector_exclusive_or)
11008 (Fbool_vector_union)
11009 (Fbool_vector_intersection, Fbool_vector_set_difference)
11010 (Fbool_vector_subsetp, Fbool_vector_not)
11011 (Fbool_vector_count_matches)
11012 (Fbool_vector_count_matches_at): New functions.
11013 (syms_of_data): Intern new symbol, functions.
11014 * alloc.c (bool_vector_payload_bytes): New function.
11015 (Fmake_bool_vector): Instead of calling Fmake_vector,
11016 which performs redundant initialization and argument checking,
11017 just call allocate_vector ourselves. Make sure we clear any
11018 terminating padding to zero.
11019 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
11020 instead of open-coding the size calculation.
11021 (vroundup_ct): New macro.
11022 (vroundup): Assume argument >= 0; invoke vroundup_ct.
11023 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
11024 * composite.c (composition_gstring_put_cache):
11025 Change lint_assume to assume.
11026 * conf_post.h (assume): New macro.
11027 (lint_assume): Remove.
11028 * dispnew.c (update_frame_1): Change lint_assume to assume.
11029 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
11031 * image.c (gif_load): Change lint_assume to assume.
11032 * lisp.h (eassert_and_assume): New macro.
11033 (Qbool_vector_p): Declare.
11034 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
11035 (swap16, swap32, swap64): New inline functions.
11036 * macfont.m (macfont_shape): Change lint_assume to assume.
11037 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
11038 * xsettings.c (parse_settings): Use new swap16 and
11039 swap32 from lisp.h instead of file-specific macros.
11041 2013-09-22 Eli Zaretskii <eliz@gnu.org>
11043 * xdisp.c (try_window_id): Don't abort if cursor row could not be
11044 found (which can legitimately happen when the glyph row at the
11045 window start is disabled in the current_matrix. (Bug#15365)
11047 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
11049 Fix syntax.h bug introduced by recent INLINE change.
11050 syntax.h defined an extern inline function SYNTAX_ENTRY that was
11051 conditionally compiled one way in some modules, and a different
11052 way in others. This doesn't work with extern inline functions,
11053 which must have the same definition in all modules, because the
11054 defining code might be shared across modules, depending on the
11055 implementation. Symptoms reported by Martin Rudalics in:
11056 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
11057 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
11058 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
11059 overriding the corresponding functions in syntax.h.
11060 * syntax.h (syntax_property_entry, syntax_property_with_flags)
11061 (syntax_property): New inline functions.
11062 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
11063 Rewrite in terms of these new functions.
11065 2013-09-21 Eli Zaretskii <eliz@gnu.org>
11067 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
11068 not chars_in_text, whose result depends on the multibyteness of
11069 the current buffer. (Bug#15426)
11071 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
11073 Port recent change to hosts where pointers aren't 'long'.
11074 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
11075 Don't assume that pointers are the same width as 'long'.
11076 Add a compile-time check that a pointer fits into two X slots.
11078 A simpler, centralized INLINE.
11079 * conf_post.h (INLINE): Define only if not already defined.
11080 This allows us to use a single INLINE, defined by one file
11082 * emacs.c (INLINE): Define it.
11083 Also, include category.h, charset.h, composite.h, dispextern.h,
11084 syntax.h, systime.h, so that their INLINE definitions are expanded
11085 properly for Emacs.
11086 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
11087 * buffer.h, buffer.c (BUFFER_INLINE):
11088 * category.h, category.c (CATEGORY_INLINE):
11089 * character.h, character.c (CHARACTER_INLINE):
11090 * charset.h, charset.c (CHARSET_INLINE):
11091 * composite.h, composite.c (COMPOSITE_INLINE):
11092 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
11093 * frame.h, frame.c (FRAME_INLINE):
11094 * intervals.h, intervals.c (INTERVALS_INLINE):
11095 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
11096 * lisp.h, alloc.c (LISP_INLINE):
11097 * process.h, process.c (PROCESS_INLINE):
11098 * syntax.h, syntax.c (SYNTAX_INLINE):
11099 * systime.h, sysdep.c (SYSTIME_INLINE):
11100 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
11101 * window.h, window.c (WINDOW_INLINE):
11102 Remove. All uses replaced with INLINE.
11104 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
11106 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
11107 to avoid Bug#15398.
11109 2013-09-19 Eli Zaretskii <eliz@gnu.org>
11111 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
11112 'const char *' to avoid compiler warnings due to similar change in
11113 the prototype of x_get_string_resource.
11115 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11117 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
11118 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
11119 going to replace static variables below. Adjust comments.
11120 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
11121 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
11122 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
11123 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
11124 Related users changed.
11125 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
11126 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
11127 last_mouse_movement_time, going to replace static variables below.
11129 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
11130 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
11132 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
11133 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
11134 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
11135 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
11136 static variables below.
11137 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
11138 (last_mouse_scroll_bar): Remove.
11139 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
11140 (mouseExited): Related users changed.
11142 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
11144 Do not use external array to process X scroll bar messages.
11145 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
11146 (x_send_scroll_bar_event): Pack window pointer into two slots
11147 of XClientMessageEvent if we're 64-bit. Adjust comment.
11148 (x_scroll_bar_to_input_event): Unpack accordingly.
11150 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11152 Ifdef away recent changes which aren't relevant to NS port.
11153 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
11154 [!HAVE_NS]: Declare as such.
11155 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
11156 [!HAVE_NS]: Define as such.
11158 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11160 * frame.c (x_redo_mouse_highlight): New function
11161 to factor out common code used in W32 and X ports.
11162 * dispextern.h (x_redo_mouse_highlight): Add prototype.
11163 * xterm.h (struct x_display_info):
11164 * w32term.h (struct w32_display_info):
11165 * nsterm.h (struct ns_display_info): New members
11166 last_mouse_motion_frame, last_mouse_motion_x and
11167 last_mouse_motion_y, going to replace static variables below.
11168 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
11169 (redo_mouse_highlight): Remove.
11170 (note_mouse_movement, syms_of_xterm): Adjust user.
11171 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
11172 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
11173 (redo_mouse_highlight): Remove.
11174 (note_mouse_movement, syms_of_w32term): Adjust user.
11175 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
11176 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
11178 (note_mouse_movement, mouseMoved, syms_of_nsterm):
11179 * nsfns.m (compute_tip_xy): Adjust user.
11181 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
11183 * frame.c (x_mouse_grabbed): New function.
11184 * dispextern.h (x_mouse_grabbed): Add prototype.
11185 (last_mouse_frame): Remove declaration.
11186 * xterm.h (struct x_display_info):
11187 * w32term.h (struct w32_display_info):
11188 * nsterm.h (struct ns_display_info): New member
11189 last_mouse_frame, going to replace...
11190 * xdisp.c (last_mouse_frame): ...global variable.
11191 (note_tool_bar_highlight):
11192 * w32term.c (w32_mouse_position, w32_read_socket):
11193 * xterm.c (XTmouse_position, handle_one_xevent):
11194 Use x_mouse_grabbed.
11195 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
11197 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11199 * w32term.c (w32_read_socket): Avoid temporary
11200 variables in a call to x_real_positions.
11201 * xterm.c (handle_one_xevent): Likewise.
11203 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11205 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
11206 (x_icon_type): Remove prototype.
11207 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
11208 * frame.c (x_icon_type): Remove.
11209 * w32term.c (x_make_frame_visible, x_iconify_frame):
11210 * xterm.c (x_make_frame_visible, x_iconify_frame):
11211 Use x_set_bitmap_icon to factor out common code.
11213 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11215 * dispextern.h (check_x_display_info, x_get_string_resource):
11216 Declare here just once and unify the latter.
11217 * frame.c (check_x_display_info, x_get_string_resource):
11218 * nsterm.h (check_x_display_info):
11219 * xrdb.c (x_get_string_resource):
11220 * xterm.h (check_x_display_info): Remove prototypes.
11221 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
11222 * w32reg.c (x_get_string_resource): Likewise.
11223 (w32_get_rdb_resource): Adjust user.
11225 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11227 * xterm.h (struct x_display_info): New member
11228 x_pending_autoraise_frame, going to replace...
11229 * xterm.c (pending_autoraise_frame): ...static variable.
11230 (x_new_focus_frame, XTread_socket): Adjust users.
11231 * w32term.h (struct w32_display_info): New member
11232 w32_pending_autoraise_frame, going to replace...
11233 * w32term.c (pending_autoraise_frame): ...global variable.
11234 (x_new_focus_frame, w32_read_socket): Adjust users.
11236 2013-09-17 Glenn Morris <rgm@gnu.org>
11238 * xdisp.c (message_dolog): If we create *Messages*,
11239 switch it to messages-buffer-mode.
11241 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
11243 Don't overuse 'const' in types of locals.
11244 * bidi.c (bidi_count_bytes):
11245 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
11246 (xg_event_is_for_scrollbar):
11247 * xselect.c (x_handle_property_notify)
11248 (x_handle_selection_notify, x_handle_dnd_message):
11249 * xsettings.c, xsettings.h (xft_settings_event):
11250 * xterm.c (x_handle_net_wm_state, handle_one_event)
11251 (x_menubar_window_to_frame, x_detect_focus_change)
11252 (construct_mouse_click, note_mouse_movement)
11253 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11254 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
11255 (handle_one_xevent, x_handle_net_wm_state):
11256 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
11257 (x_handle_dnd_message):
11258 Avoid unnecessary 'const', typically the second 'const' in
11259 'const foo * const arg', a 'const' that does not affect the API
11260 and doesn't significantly help the human reader.
11262 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
11264 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
11265 only if Glib < 2.36.0.
11266 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
11267 * xsettings.c (init_gconf, init_gsettings): Do not check
11269 * xterm.c (handle_one_xevent): Do not call to x_clear_area
11271 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
11273 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
11275 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
11276 before calling g_type_init.
11278 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
11280 * nsterm.m (syms_of_nsterm): ... to here.
11282 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11284 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
11285 (ignore_next_mouse_click_timeout): Use Time as X does.
11286 (handle_one_xevent): Avoid cast and use unsigned comparison.
11288 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11290 Do not copy X event in handle_one_xevent except KeyPress case.
11291 Wnen XEvent is processed, it is unlikely to be changed except
11292 KeyPress case, so we can avoid copying and use const pointer to
11293 const data to make sure that an event is not changed elsewhere.
11294 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
11295 const' and do not create local copy except for the KeyPress event.
11296 Use casts to avoid a few glitches. Adjust formatting. Add comments.
11297 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
11298 (x_handle_net_wm_state, x_menubar_window_to_frame)
11299 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
11300 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
11301 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
11302 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
11303 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
11304 (x_handle_dnd_message):
11305 * xsettings.c (xft_settings_event):
11306 Use 'const XEvent * const' where appropriate.
11307 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
11309 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
11311 Fix X event waiting to handle multiple frames.
11312 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
11313 * xterm.c (pending_event_wait): Remove. Adjust users.
11314 (x_detect_focus_change): Pass frame arg.
11315 (handle_one_xevent): Find related frame early and clear per-frame
11316 wait_event_type only if this is an event for the relevant frame.
11317 (x_wait_for_event): Use per-frame wait_event_type.
11319 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
11321 * nsfns.m (Fx_create_frame): Fix font driver registration for
11324 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
11325 for syms_of_macfont.
11327 * nsterm.m: Include macfont.h.
11328 (ns_tmp_flags, ns_tmp_font): Remove.
11329 (ns_compute_glyph_string_overhangs): Check for driver Qns.
11330 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
11331 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
11332 (changeFont:): Fix code style. Check for font driver type when
11335 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
11338 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
11339 (nsfont_open): Set font driver type.
11340 Set font->ascent and font->descent. Figure out font instead of
11341 ns_tmp_font, and flags instead of ns_tmp_flags.
11342 Fix indentation. Remove call to ns_draw_text_decoration,
11345 * nsfns.m: Include macfont.h.
11346 (Fx_create_frame): Register macfont driver, make a better default font.
11347 (Fns_popup_font_panel): Get font from macfont driver, if used.
11349 * macfont.m, macfont.h, macuvs.h: New files.
11351 * font.h: Declare syms_of_macfont.
11353 * font.c (syms_of_font): Call syms_of_macfont.
11355 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
11357 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11359 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
11360 and it is always zero for others, so I assume that this is an ancient
11361 leftover which nobody will want to change any more.
11362 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
11363 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
11364 * frame.c (x_set_scroll_bar_width):
11365 * w32fns.c (w32_createscrollbar):
11366 * w32term.c (w32_set_vertical_scroll_bar):
11367 * xfns.c (x_set_scroll_bar_default_width):
11368 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
11369 (x_scroll_bar_expose): Related users changed.
11371 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
11373 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
11374 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
11375 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
11377 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
11378 Define once here...
11379 * nsterm.h, w32term.h, xterm.h: ...and not here.
11380 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
11381 Remove unused Xisms.
11382 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
11383 these modules are never compiled otherwise.
11385 2013-09-14 Eli Zaretskii <eliz@gnu.org>
11387 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
11388 Doc fix. (Bug#15375)
11390 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11392 Unify Fx_focus_frame between all ports.
11393 * frame.h (x_focus_frame): New prototype.
11394 * xfns.c (Fx_focus_frame): Remove.
11395 (syms_of_xfns): Do not defsubr it.
11396 (x_focus_frame): X implementation.
11397 * nsfns.m (Fx_focus_frame): Remove.
11398 (syms_of_nsfns): Do not defsubr it.
11399 (x_focus_frame): NS implementation.
11400 * w32term.c (Fx_focus_frame): Remove.
11401 (x_focus_on_frame): Rename to...
11402 (x_focus_frame): W32 implementation.
11403 * w32term.h (x_focus_on_frame): Remove prototype.
11404 * w32fns.c (Fx_focus_frame): Remove.
11405 (syms_of_w32fns): Do not defsubr it.
11406 * frame.c (Fx_focus_frame): Define here.
11407 (syms_of_frame): Defsubr here.
11408 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
11410 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11412 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
11413 All of them are replaced with FRAME_DISPLAY_INFO, defined in
11414 each port to reference the port-specific window system data.
11415 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
11416 (FRAME_DISPLAY_INFO): Define.
11417 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
11418 (FRAME_DISPLAY_INFO): Define. Adjust users.
11419 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
11420 (FRAME_DISPLAY_INFO): Define. Adjust users.
11421 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
11422 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
11423 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
11424 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
11425 * xselect.c, xterm.c: All related users changed.
11427 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
11429 * xterm.h (x_window_to_frame, x_any_window_to_frame)
11430 (x_menubar_window_to_frame): Remove prototypes.
11431 * xfns.c (x_window_to_frame, x_any_window_to_frame)
11432 (x_menubar_window_to_frame, x_top_window_to_frame):
11434 * xterm.c (x_window_to_frame, x_any_window_to_frame)
11435 (x_menubar_window_to_frame, x_top_window_to_frame):
11436 ...to here and convert all but the last to static.
11438 2013-09-12 Eli Zaretskii <eliz@gnu.org>
11440 * lisp.mk (lisp): Add w32-common-fns.elc.
11442 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
11444 * charset.c (char_charset): Document an exception for char-charset.
11446 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11448 * xterm.h (x_display_info): New field last_user_time...
11449 * xterm.c (toplevel): ...to replace static last_user_time.
11450 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
11452 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
11454 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
11455 scroll bar values to prevent thumb from disappear and update comment.
11457 2013-09-11 Glenn Morris <rgm@gnu.org>
11459 * emacs.c (usage_message): Possessive apostrophe tweak.
11461 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11463 * nsterm.m (syms_of_nsterm): Use Qns.
11464 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
11465 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
11466 * xfns.c (x_display_info_for_name, Fx_open_connection):
11467 Remove old '#if 0' code.
11468 (syms_of_xfns): Use Qx.
11469 * termhooks.h (fullscreen_hook): Remove the leftover.
11470 (struct terminal): Fix typo in comment.
11472 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11474 Cleaning up a few X scroll bar bits.
11475 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
11476 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
11477 New member last_seen_part, going to replace...
11478 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
11479 (xt_action_hook) [USE_LUCID]: Adjust user.
11480 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
11481 Lucid-specific scroll bar support.
11482 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
11483 to int and adjust to use last_seen_part member.
11484 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
11485 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
11486 Initialize last_seen_part.
11488 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
11490 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
11491 insert-buffer-substring an empty string.
11493 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
11495 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
11496 avoiding a GCC warning.
11498 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11500 Ifdef away frame tool bar code when it is not really used.
11501 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
11502 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
11503 and minimize_tool_bar_window_p under the above.
11504 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
11505 (fset_tool_bar_window): Likewise.
11506 * dispnew.c (clear_current_matrices, clear_desired_matrices)
11507 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
11508 (change_frame_size_1):
11509 * window.c (window_from_coordinates, Frecenter): Adjust users.
11510 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
11511 code is not really used.
11512 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
11513 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
11514 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
11515 [!USE_GTK && !HAVE_NS]: Define as such.
11516 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
11517 (note_mouse_highlight, expose_frame):
11518 * xfns.c (x_set_tool_bar_lines):
11519 * xterm.c (handle_one_xevent): Adjust users.
11521 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
11523 Fix corruption with multiple emacsclient -t instances (Bug#15222).
11524 This bug was introduced by my 2013-08-26 patch, which incorrectly
11525 assumed that the terminfo implementation doesn't use termcap buffers.
11526 * term.c (init_tty) [TERMINFO]: Remove optimization, as
11527 these buffers apparently are used after all.
11528 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
11529 (struct tty_display_info): Define members termcap_term_buffer and
11530 termcap_strings_buffer even if TERMINFO.
11532 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
11535 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
11536 'usage' docstring entry to pacify make-docfile.
11538 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
11540 Change comparison functions =, <, >, <=, >= to take many arguments.
11541 * data.c: Change comparison functions' interface and implementation.
11542 * lisp.h: Make arithcompare available for efficient two arg
11544 * bytecode.c: Use arithcompare.
11545 * fileio.c: Use new interface.
11547 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
11549 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
11551 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
11553 * eval.c (Feval): Document the new use of `lexical'.
11555 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11557 Review and drop old frame resize hack.
11558 * frame.h (struct frame): Remove force_flush_display_p.
11559 * dispnew.c (update_frame): Adjust user and don't call
11560 flush_frame here. The comment has said that there was an issues
11561 with redisplaying fringes, but I don't see any differences with
11562 and without this hack. Hopefully we can continue without it.
11563 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
11564 current frame matrices twice if resized_p is set.
11566 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11568 Do not populate pure Xism x_sync to other ports.
11569 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
11570 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
11571 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
11572 * w32term.h (x_sync): Remove prototype.
11574 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
11576 Cleanup frame flushing.
11577 * dispextern.h (struct redisplay_interface):
11578 Drop flush_display_optional because flush_display is enough
11579 for X and flushing via RIF is just a no-op for others.
11580 * frame.h (flush_frame): New function.
11581 * dispnew.c (update_frame):
11582 * minibuf.c (read_minibuf):
11583 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
11585 * keyboard.c (detect_input_pending_run_timers): Do not flush
11586 all frames but selected one in redisplay_preserve_echo_area.
11587 * nsterm.m (ns_flush): Remove no-op.
11588 (ns_redisplay_interface): Adjust user.
11589 * w32term.h (x_flush): Remove no-op.
11590 (w32_redisplay_interface): Adjust user.
11591 * xterm.c (x_flush): Simplify because we do not flush all
11592 frames at once any more. Adjust comment.
11593 (x_redisplay_interface): Adjust user.
11595 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
11597 Port --without-x --enable-gcc-warnings to Fedora 19.
11598 * gfilenotify.c (globals_of_gfilenotify):
11599 Call g_type_init only if using an older glib version that needs it.
11601 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
11603 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
11604 (last_glyphless_glyph_merged_face_id): Remove declarations.
11605 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
11606 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
11607 (last_glyphless_glyph_merged_face_id): Now static.
11608 (merge_escape_glyph_face): New function, refactored from...
11609 (get_next_display_element): ...here.
11610 (merge_glyphless_glyph_face): New function, refactored from...
11611 (produce_glyphless_glyph): ...here...
11612 * term.c (produce_glyphless_glyph): ...and here.
11614 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
11616 * eval.c (eval_sub): Only call Ffunction if necessary.
11618 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
11620 Attempt to make redisplay more selective when changing cursor type.
11621 * frame.h (struct frame): New bitfield cursor_type_changed.
11622 * xdisp.c (cursor_type_changed): Remove.
11623 (try_cursor_movement, redisplay_window, try_window_id)
11624 (set_frame_cursor_types, try_window_reusing_current_matrix):
11625 Adjust to use per-frame bitfield.
11626 (redisplay_internal): Look for cursor type change on each visible
11627 frame and consider all frames if cursor type has been changed on
11628 the frame other than selected. If cursor type has been changed on
11629 selected frame only, do not use fast update.
11631 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
11633 Attempt to make redisplay more selective when changing fonts.
11634 * frame.h (struct frame): New bitfield fonts_changed.
11635 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
11636 (adjust_frame_glyphs): Add prototype.
11637 * dispnew.c (fonts_changed_p): Remove.
11638 (adjust_glyphs): Remove because we do not
11639 adjust matrices on all frames at once any more.
11640 (adjust_frame_glyphs): Block and unblock input here.
11641 (adjust_glyph_matrix): Use fonts_changed.
11642 (change_frame_size_1): Use adjust_frame_glyphs.
11643 * font.c (font_open_entity): Use fonts_changed.
11644 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
11645 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
11646 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
11647 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
11648 (shrink_mini_window, Fresize_mini_window_internal)
11649 (window_scroll_pixel_based, Fset_window_configuration)
11650 (apply_window_adjustment, Fset_window_vscroll):
11651 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
11652 Use adjust_frame_glyphs.
11653 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
11654 (try_window_reusing_current_matrix, try_window_id, display_line)
11655 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
11656 (redisplay_internal): Consider fonts_changed and adjust frame
11657 matrices for each frame only if the frame is visible. If font
11658 has been changed on some frame during full redisplay, retry
11659 only visible frames where the font has been actually changed.
11661 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11663 Cache current header and mode line height for each window.
11664 * window.h (struct window): New fields mode_line_height
11665 and header_line_height.
11666 * window.c (make_window): Initialize them.
11667 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
11668 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
11669 (current_mode_line_height, current_header_line_height):
11670 Remove declaration.
11671 * xdisp.c (current_mode_line_height, current_header_line_height):
11673 (pos_visible_p, init_xdisp): Adjust user.
11674 (redisplay_window): Invalidate mode_line_height and
11675 header_line_height if current and desired matrices do not agree.
11677 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11679 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
11680 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
11682 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11684 Make --without-x compatible with --enable-gcc-warnings.
11685 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
11686 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
11687 members under HAVE_WINDOW_SYSTEM.
11688 * keyboard.c (make_lispy_focus_out): Likewise.
11689 (record_menu_key): Move under HAVE_MENUS.
11690 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
11691 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
11692 (syms_of_xdisp): Adjust user.
11693 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
11694 (start_hourglass, cancel_hourglass):
11695 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
11696 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
11697 and CLEAR_FONT_TABLE_NFONTS.
11698 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
11699 Declare only if HAVE_WINDOW_SYSTEM.
11700 (lface_same_font_attributes_p, clear_face_gcs): Define only
11701 if HAVE_WINDOW_SYSTEM.
11703 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
11705 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
11706 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
11707 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
11709 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
11711 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
11713 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
11715 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
11716 This fixes a type error on hosts where ptrdiff_t is wider than int.
11718 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
11720 * keyboard.c (read_key_sequence_vs): New function.
11721 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
11724 * callint.c (Fcall_interactively): Always return a vector for 'K'.
11726 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
11728 Makefile improvements.
11729 * Makefile.in (config.status): Don't use double-colon rules, as
11730 they are not portable according to POSIX. Fix shell typo with `;
11731 I guess this rule has never been tested?
11732 (VCSWITNESS): New macro, to override any environment var.
11734 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
11736 * xterm.h (struct x_display_info): Do not track X connection
11737 fd separately because it is always available from Display.
11738 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
11741 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
11743 * buffer.c (drop_overlay):
11744 * fileio.c (restore_point_unwind): Prefer unchain_marker to
11745 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
11747 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
11749 * buffer.c (Fmake_overlay, Fmove_overlay):
11750 * intervals.c (set_point_from_marker):
11751 * print.c (PRINTPREPARE): Prefer signal_error
11752 to plain error and report unsuitable marker too.
11754 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
11756 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
11757 for 'dragging' member.
11758 (struct x_output): Remove set-but-unused leftovers
11759 'left_before_move' and 'top_before_move'.
11760 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
11761 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
11762 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
11763 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
11764 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
11765 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
11766 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
11767 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
11769 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
11771 * nsfont.m (INVALID_GLYPH): New define.
11772 (nsfont_encode_char): Use INVALID_GLYPH.
11773 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
11775 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11777 * xterm.c (x_last_mouse_movement_time): Revert last change.
11778 This code should use XDisplayMotionBufferSize to check display's
11779 motion history first, and there are few other issues as well.
11780 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
11781 (handle_one_xevent): Adjust user.
11783 2013-09-02 Martin Rudalics <rudalics@gmx.at>
11785 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
11786 * frame.c (Flast_nonminibuf_frame): ... to here.
11787 (check_minibuf_window): Don't abort if no window was found
11790 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11792 Use XGetMotionEvents to ask the last mouse motion time from X server.
11793 * xterm.c (X_MOTION_HISTORY): Default to 1.
11794 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
11795 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
11796 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
11797 Ifdef away legacy code.
11798 (XTmouse_position, x_scroll_bar_report_motion):
11799 Use x_last_mouse_movement_time.
11800 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
11803 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11805 * msdos.c (last_mouse_window): Move to...
11806 (dos_rawgetc): ...this function and adjust comment.
11807 * nsterm.m (last_window): Rename to last_mouse_window, move to...
11808 (mouseMoved): ...this function and adjust comment.
11809 * w32term.c (last_window): Likewise with...
11810 (w32_read_socket): ...this function.
11811 * xterm.c (last_window): Likewise with...
11812 (handle_one_xevent): ...this function.
11814 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11816 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
11817 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
11818 (handle_one_xevent): ...to here.
11819 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
11822 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
11824 * msdos.c (IT_set_terminal_window): Remove no-op.
11825 (initialize_msdos_display): Adjust terminal setup.
11826 * w32console.c (w32con_set_terminal_window): Remove no-op.
11827 (initialize_w32_display): Adjust terminal setup.
11828 * w32term.c (w32_set_terminal_window): Remove no-op.
11829 (w32_create_terminal): Adjust terminal setup.
11830 * xterm.c (XTset_terminal_window): Remove no-op.
11831 (x_create_terminal): Adjust terminal setup.
11833 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
11835 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
11837 (ns_create_terminal): Adjust terminal setup.
11838 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
11840 (w32_create_terminal): Adjust terminal setup.
11841 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
11843 (x_create_terminal): Adjust terminal setup.
11845 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
11847 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
11848 (CLIP_TEXT_POS_FROM_MARKER): New macro.
11849 * dispnew.c (buffer_posn_from_coords):
11850 * window.c (Fwindow_end, displayed_window_lines):
11851 * xdisp.c (redisplay_mode_lines): Use it.
11853 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
11855 * fontset.c (face_for_char): Check char in the current face font first
11856 if HAVE_NS (Bug#15138).
11858 2013-08-31 Martin Rudalics <rudalics@gmx.at>
11860 * window.c (temp_output_buffer_show): Make sure window returned
11861 by display_buffer is live (Bug#15213).
11863 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
11865 Minor cleanup to avoid forward declarations.
11866 * coding.h (struct ccl_spec): Remove forward declaration.
11867 * composite.h (toplevel): Include font.h.
11868 (struct composition_it, struct face, struct font_metrics):
11869 Remove forward declaration.
11870 * dispextern.h (struct image, struct atimer): Likewise.
11871 * emacsgtkfixed.h (struct frame): Likewise.
11872 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
11873 * font.h (struct font_driver, struct font, struct glyph_string)
11874 (struct face): Remove forward declaration.
11875 * fontset.h (struct face, struct font): Likewise.
11876 * frame.h (toplevel): Style cleanup.
11877 (enum output_method): Move to...
11878 * termhooks.h (enum output_method): ...here.
11879 (struct glyph, struct frame, struct ns_display_info)
11880 (struct x_display_info, struct w32_display_info):
11881 Remove forward declaration.
11882 * xterm.h (toplevel): Include termhooks.h.
11883 (struct font, struct window, struct glyph_matrix, struct frame)
11884 (struct input_event, struct face, struct image): Remove forward
11886 * gtkutil.h (struct _widget_value): Likewise.
11887 * keyboard.h (toplevel): Include termhooks.h.
11888 (struct input_event): Remove forward declaration.
11890 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11892 * intervals.c (set_point_from_marker): New function.
11893 * editfns.c (Fgoto_char):
11894 * process.c (Finternal_default_process_filter):
11895 * window.c (select_window_1): Use it.
11896 * buffer.h (set_point_from_marker): Add prototype.
11898 2013-08-29 Eli Zaretskii <eliz@gnu.org>
11900 * w32.c (term_winsock): Call release_listen_threads before calling
11902 (_sys_wait_accept): Wait for accept event in a loop with a finite
11903 timeout, instead of waiting indefinitely. Will hopefully avoid
11904 hanging during exit because WSACleanup deadlocks waiting for the
11905 event object to be released. (Bug#14333)
11907 * w32proc.c (release_listen_threads): New function, signals all
11908 the reader threads that listen for connections to stop waiting.
11910 * w32.h (release_listen_threads): Add prototype.
11912 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11914 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
11915 field of new marker (for sanity and safety).
11916 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
11917 anyway because XMISCTYPE is a function and can't be an lvalue).
11919 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11921 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
11922 (x_after_update_window_line, x_scroll_bar_create)
11923 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
11924 (handle_one_xevent, x_clear_frame_area):
11925 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
11926 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
11927 * xterm.h (x_clear_area): Adjust prototype.
11929 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
11931 Hook scanning and indentation functions to find_newline. This helps
11932 to avoid duplicated code and renders more respect to newline cache.
11933 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
11934 * cmds.c (Fforward_line):
11935 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
11936 Use find_newline and avoid unnecessary point movements.
11937 * search.c (scan_newline): Implement on top of find_newline.
11939 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
11941 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
11942 scoped code (bug#11258).
11944 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
11946 * nsterm.m (last_window): New variable.
11947 (EV_TRAILER2): New macro.
11948 (EV_TRAILER): Call EV_TRAILER2.
11949 (mouseMoved:): Add support for mouse-autoselect-window
11950 on nextstep (Bug#6888).
11952 2013-08-28 Andreas Schwab <schwab@suse.de>
11954 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
11955 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
11956 Remove unused macro definitions.
11957 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
11958 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
11959 Only define if emacs.
11961 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11963 Prefer enum glyph_row_area to int where appropriate.
11964 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
11966 (window_box, window_box_width, window_box_left, window_box_left_offset)
11967 (window_box_right, window_box_right_offset): Adjust prototypes.
11968 * xdisp.c (window_box, window_box_width, window_box_left)
11969 (window_box_left_offset, window_box_right, window_box_right_offset):
11970 Use enum glyph_row_area. Adjust users and tweak comment where needed.
11971 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
11972 * nsterm.m (ns_clip_to_row):
11973 * w32term.c (w32_clip_to_row):
11974 * xterm.c (x_clip_to_row): Likewise.
11976 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11978 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
11979 (Fprevious_overlay_change): Fast path for buffer with no overlays.
11981 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
11983 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
11984 for portability to hosts where /bin/sh has problems.
11986 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
11988 Redesign redisplay interface to drop global output_cursor.
11989 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
11990 (toplevel): Remove declaration of output_cursor.
11991 (set_output_cursor, x_cursor_to): Remove prototype.
11992 * window.h (struct window): New member output_cursor.
11993 (output_cursor_to): New function to replace RIF member.
11994 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
11995 (update_text_area, set_window_cursor_after_update): Use it.
11996 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
11997 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
11998 * nsterm.m (ns_update_window_begin, ns_update_window_end):
11999 * w32term.c (x_update_window_begin, x_update_window_end):
12000 * xterm.c (x_update_window_begin, x_update_window_end):
12001 Adjust to use per-window output cursor.
12003 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
12005 Simplify SELECT_TYPE-related code.
12006 Like EMACS_TIME, this portability layer is no longer needed, since
12007 Emacs has been using fd_set as a portability layer for some time.
12008 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
12009 (SELECT_TYPE): Remove. All uses changed to fd_set.
12010 (fd_set) [!FD_SET]: New typedef.
12012 Simplify EMACS_TIME-related code.
12013 This portability layer is no longer needed, since Emacs has been
12014 using struct timespec as a portability layer for some time.
12015 * atimer.h, buffer.h, dispextern.h, xgselect.h:
12016 Include <time.h> rather than "systime.h"; that's all that's needed now.
12017 * dispnew.c: Include <timespec.h> rather than "systime.h";
12018 that's all that's needed now.
12019 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
12020 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
12021 TIMESPEC_RESOLUTION.
12022 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
12023 LOG10_TIMESPEC_RESOLUTION.
12024 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
12025 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
12026 (make_emacs_time): Remove. All used changed to make_timespec.
12027 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
12028 (current_timespec): Rename from current_emacs_time. All uses changed.
12029 (add_emacs_time): Remove. All uses changed to timespec_add.
12030 (sub_emacs_time): Remove. All uses change dot timespec_sub.
12031 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
12032 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
12033 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
12034 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
12035 (current_timespec): Rename from current_emacs_time. All uses changed.
12036 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
12037 changed to timespec_cmp.
12038 * xgselect.c: Include <timespec.h>, since our .h files don't.
12040 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12042 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
12043 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
12044 Remove the leftovers.
12045 * gtkutil.c (toplevel): Do not declare Qxft but include
12047 * image.c (toplevel): Do not declare Vlibrary_cache because
12048 it's already done in lisp.h.
12050 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
12052 * lisp.h (Mouse_HLInfo): Move from here...
12053 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
12054 (reset_mouse_highlight): New function.
12055 * msdos.c (dos_set_window_size, IT_update_begin)
12056 (internal_terminal_init):
12057 * nsterm.m (ns_update_window_end, x_free_frame_resources)
12058 (ns_initialize_display_info):
12059 * w32console.c (initialize_w32_display):
12060 * w32term.c (x_update_window_end, x_free_frame_resources)
12061 (w32_initialize_display_info):
12062 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
12063 * window.c (Fdelete_other_windows_internal):
12064 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
12065 * termchar.h (toplevel):
12066 * xterm.h (toplevel): Include dispextern.h.
12068 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12070 Fix minor problems found by static checking.
12071 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
12072 (expect): Avoid nested-if warning.
12073 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
12074 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
12075 * nsterm.h, nsterm.m (ns_select):
12076 * xgselect.c, xgselect.h (xg_select):
12077 Adjust signature to better match pselect's.
12078 * nsterm.m (ns_select):
12079 Don't set *TIMEOUT, since pselect doesn't.
12080 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
12081 diagnostic about assigning const char * to it.
12082 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
12084 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
12086 * lread.c (substitute_object_recurse): Handle hash-tables as well
12089 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
12091 Fix unlikely core dump in init_tty, and simplify terminfo case.
12092 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
12093 The old version incorrectly dumped core if malloc returned a
12094 buffer containing only non-NUL bytes.
12095 (init_tty): Do not allocate or free termcap buffers; the
12096 struct does that for us now.
12097 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
12098 (struct tty_display_info): Define members termcap_term_buffer and
12099 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
12100 use them. Allocate them directly in struct rather than indirectly
12101 via a pointer, to simplify init_tty.
12103 * frame.c (check_minibuf_window): Initialize 'window' properly,
12104 so that Emacs reliably aborts later if 'window' is not initialized.
12106 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
12108 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
12109 of VoidSymbol (Bug#15154).
12111 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12113 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
12114 mouse_face_beg_y and mouse_face_end_y.
12115 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
12116 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
12117 Adjust users and update comment where appropriate.
12119 2013-08-26 Martin Rudalics <rudalics@gmx.at>
12121 * frame.c (check_minibuf_window): New function.
12122 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
12123 Call check_minibuf_window (Bug#15183).
12125 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12127 * window.h (struct window): Replace last_cursor with last_cursor_vpos
12128 because this is the only last cursor data we need to keep and consult.
12129 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
12130 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
12133 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12135 Fix recovering from possible decompression error.
12136 Since insert_from_gap doesn't always move point, we can't use PT as
12137 the position where the partially decompressed data ends, and
12138 should count how many bytes was produced so far.
12139 * decompress.c (struct decompress_unwind_data): Add nbytes member.
12140 (unwind_decompress): Really delete partially uncompressed data.
12141 (Fzlib_decompress_region): Take decompressed data size into account.
12143 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
12145 * syntax.c (init_syntax_once): Adjust comment and do an early
12146 initialization of Qchar_table_extra_slots just once...
12147 * casetab.c (init_casetab_once):
12148 * category.c (init_category_once):
12149 * character.c (syms_of_character):
12150 * coding.c (syms_of_coding):
12151 * xdisp.c (syms_of_xdisp): ...and omit it here.
12153 2013-08-24 Eli Zaretskii <eliz@gnu.org>
12155 * xdisp.c (get_next_display_element): Don't apply to characters
12156 from a display vector the logic of setting it->end_of_box_run_p
12157 suitable for characters from a buffer. (Bug#15175)
12159 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
12160 to handle directories, rather than '_utime' which doesn't.
12163 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
12165 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
12166 or fullscreen (Bug#14627).
12168 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
12170 System-dependent integer overflow fixes.
12171 * process.c (Fset_process_window_size): Signal an error if
12172 the window size is outside the range supported by the lower level.
12173 * sysdep.c (set_window_size): Return negative on error,
12174 nonnegative on success, rather than -1, 0, 1 on not in system,
12175 failure, success. This is simpler. Caller changed.
12176 (serial_configure): Remove unnecessary initialization of local.
12177 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
12178 size fits in unsigned long; this isn't true on some 32-bit hosts.
12179 Avoid buffer overrun if some future version of /proc/meminfo has a
12180 variable name longer than 20 bytes.
12181 (system_process_attributes) [__FreeBSD__]:
12182 Don't assume hw.availpages fits in 'int'.
12184 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
12186 Don't let very long directory names overrun the stack.
12187 Fix some related minor problems involving "//", vfork.
12188 * callproc.c (encode_current_directory): New function.
12189 (call_process): Don't append "/"; not needed.
12190 * fileio.c (file_name_as_directory_slop): New constant.
12191 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
12192 this can save the caller having to alloca.
12193 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
12194 Use SAFE_ALLOCA, not alloca.
12195 (directory_file_name, Fexpand_file_name): Leave leading "//"
12196 alone, since it can be special even on POSIX platforms.
12197 * callproc.c (call_process):
12198 * process.c (Fformat_network_address):
12199 * sysdep.c (sys_subshell):
12200 Use encode_current_directory rather than rolling our own.
12201 (create_process): No need to encode directory; caller does that now.
12202 * process.h (encode_current_directory): New decl.
12203 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
12204 Rework to avoid 'goto xyzzy;'.
12206 2013-08-23 Eli Zaretskii <eliz@gnu.org>
12208 * xdisp.c (handle_face_prop): If the default face was remapped use
12209 the remapped face for strings from prefix properties. (Bug#15155)
12211 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12213 Minor cleanup for redisplay interface and few related functions.
12214 * frame.h (enum text_cursor_kinds): Move from here...
12215 * dispextern.h (enum text_cursor_kinds): ...to here.
12216 (toplevel): Drop unnecessary declarations.
12217 (struct redisplay_interface): Use bool and enum text_cursor_kinds
12218 in update_window_end_hook and draw_window_cursor functions.
12219 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
12220 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
12221 * w32term.c (x_update_window_end, w32_draw_window_cursor):
12222 * xterm.c (x_update_window_end, x_draw_window_cursor):
12223 * xdisp.c (display_and_set_cursor, update_window_cursor)
12224 (update_cursor_in_window_tree, x_update_cursor): Use bool and
12225 enum text_cursor_kinds where appropriate.
12227 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
12229 Redesign redisplay interface to drop updated_row and updated_area.
12230 * dispextern.h (updated_row, updated_area): Remove declaration.
12231 (struct redisplay_interface): Pass glyph row and row area parameters
12232 to write_glyphs, insert_glyphs and clear_end_of_line functions.
12233 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12235 * dispnew.c (updated_row, updated_area): Remove.
12236 (redraw_overlapped_rows, update_window_line): Adjust user.
12237 (update_marginal_area, update_text_area): Likewise. Pass updated row
12238 as a parameter. Prefer enum glyph_row_area to int where appropriate.
12239 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12242 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
12244 * process.c (flush_pending_output): Remove stub.
12247 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12249 * callproc.c: Fix race that killed background processes (Bug#15144).
12250 (call_process): New arg TEMPFILE_INDEX. Callers changed.
12251 Record deleted process-id in critical section, not afterwards.
12252 Don't mistakenly kill process created by a call-process invocation
12253 that discards output and does not wait.
12255 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
12257 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
12258 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
12259 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
12260 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
12261 to shut up compiler in mark_object.
12262 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
12264 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
12266 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
12267 We can't portably rely on PTY_OPEN doing that, even if
12268 it calls posix_openpt with O_CLOEXEC.
12270 2013-08-20 Kenichi Handa <handa@gnu.org>
12272 * character.c (string_char): Improve commentary.
12274 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
12276 * image.c (SIGNATURE_DIGESTSIZE): Remove.
12277 (struct animation_cache): Make signature a flexible array member.
12278 All uses changed. This is a tad slower but may insulate us better
12279 from future changes to ImageMagick.
12281 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12283 * image.c: Shrink memory needed for animation cache.
12284 (SIGNATURE_DIGESTSIZE): New constant.
12285 (struct animation_cache): Make 'signature' a fixed size array of bytes.
12286 (imagemagick_create_cache): Copy the signature. This saves
12287 several KB of memory that ImageMagick wastes per signature.
12288 Don't bother updating the update_time, as the caller does that now.
12289 (imagemagick_prune_animation_cache): Don't destroy the signature, as
12290 it's a fixed size struct member now.
12291 (imagemagick_get_animation_cache): Always destroy the signature,
12292 as it's now imagemagick_create_cache's responsibility to copy it.
12293 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
12294 and use memcmp rather than strcmp.
12295 eassert that ImageMagick returns a signature of the specified length.
12297 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
12299 * image.c (imagemagick_get_animation_cache): Don't segfault on
12301 (imagemagick_get_animation_cache): Revert to previous definition
12302 so that it actually works. But keep the memory leak fix.
12303 (imagemagick_get_animation_cache): Fix memory leak.
12305 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
12307 * image.c: Fix animation cache signature memory leak.
12308 Fix some other minor performance problems while we're at it.
12309 (imagemagick_create_cache): Clear just the members that
12310 need clearing. Don't set update_time, as caller does that now.
12311 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
12312 Simplify by using pointer-to-pointer instead of a prev pointer.
12313 (imagemagick_prune_animation_cache): Use make_emacs_time rather
12314 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
12315 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
12316 it's already a copy. Free the signature probe unless it's cached.
12318 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
12319 This was introduced by my 2013-08-12 fix for Bug#15035.
12321 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
12323 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
12324 (imagemagick_prune_animation_cache): Now static.
12326 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
12328 * image.c (imagemagick_get_animation_cache): Don't segfault when
12329 pruning all entries.
12331 2013-08-18 Ken Brown <kbrown@cornell.edu>
12333 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
12334 static heap if ENABLE_CHECKING is defined.
12335 (max_bss_sbrk_ptr): New variable.
12336 (bss_sbrk): Use it.
12337 (report_sheap_usage): Report maximum static heap usage instead of
12338 ending static heap usage.
12340 2013-08-17 Eli Zaretskii <eliz@gnu.org>
12342 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
12343 of zlib_initialized according to the results of calling
12344 init_zlib_functions.
12346 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
12348 * image.c: Implement an ImageMagick per-image cache.
12349 (imagemagick_get_animation_cache): Fix a double-free error.
12350 (imagemagick_load_image): Remove the ping_wand code, which only
12351 apparently saved time on invalid animated images, and slowed down
12352 everything else. Optimize for the common case.
12354 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
12356 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
12358 * editfns.c (insert_before_markers): Mention overlay in the doc string.
12360 * marker.c (set_marker): Remove documentation of undefined behavior.
12362 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12364 * image.c (imagemagick_compute_animated_image): Animate correctly
12365 when sub-images are smaller than the main image.
12366 (imagemagick_compute_animated_image): Setting the iterator row to
12367 zero is apparently not allowed.
12368 (imagemagick_compute_animated_image): Allow images that say they
12369 have sub-images that are bigger than the main image, but just crop
12372 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
12374 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
12376 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12378 * image.c (imagemagick_compute_animated_image): Respect the GIF
12381 2013-08-15 Ken Brown <kbrown@cornell.edu>
12383 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
12384 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
12387 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
12389 Fix minor problems found by static checking.
12390 * frame.c (delete_frame):
12391 * xdisp.c (next_element_from_display_vector):
12392 Avoid uninitialized local.
12393 * image.c (imagemagick_compute_animated_image): Port to C89.
12394 Prefer usual GNU indentation style for loops.
12395 Be more careful about bizarrely large sizes, by using ptrdiff_t
12398 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12400 Fix infinite frame selection loop (Bug#15025).
12401 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
12403 2013-08-15 Eli Zaretskii <eliz@gnu.org>
12405 * xdisp.c (compute_window_start_on_continuation_line):
12406 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
12407 to make sure we end up setting the window start at the leftmost
12408 visible character of the display line. This avoids funky
12409 horizontal shifting because the window start is not kept on the
12410 same position. (Bug#15090)
12411 (next_element_from_display_vector): Support 'box' face attribute
12412 in the face definitions of a display vector. (Bug#15099)
12414 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
12416 * image.c (imagemagick_compute_animated_image): Implement animated
12417 images (bug#14700).
12418 (imagemagick_compute_animated_image): Fix some compilation
12419 warnings. Implement a very simple cache to make the animation
12420 usable at all, but it should be replaced with a per-image cache.
12422 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12424 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
12425 to do `for' loops over alist values.
12426 * buffer.h (FOR_EACH_BUFFER):
12427 * process.c (FOR_EACH_PROCESS): Use it.
12428 (handle_child_signal, status_notify, Fget_buffer_process)
12429 (kill_buffer_processes): Use FOR_EACH_PROCESS.
12431 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
12433 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
12434 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
12435 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
12436 to xzalloc and so avoid redundant call to memset.
12437 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
12438 members because it is allocated with xzalloc and so already zeroed.
12440 2013-08-14 Ken Brown <kbrown@cornell.edu>
12442 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
12445 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12447 Utility function and macro to copy Lisp string to C string.
12448 * lisp.h (xlispstrdupa): New macro.
12449 (xlispstrdup): New prototype.
12450 * alloc.c (xlispstrdup): New function.
12451 * callint.c (Fcall_interactively):
12452 * fileio.c (Ffile_name_directory, Fexpand_file_name)
12453 (Fsubstitute_in_file_name):
12454 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
12455 * image.c (x_create_bitmap_from_file):
12456 * w32term.c (w32_term_init):
12457 * xterm.c (x_term_init): Use xlispstrdup.
12459 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
12461 * image.c (imagemagick_load_image): Make animated pictures work.
12462 There's still some problems with background color settings, though
12465 * decompress.c (unwind_decompress): Always restore point.
12467 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
12469 * marker.c (set_marker): Reformat documentation.
12471 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
12473 * xdisp.c (cursor_type_changed): Now static.
12475 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
12476 Use changed. This avoids the need to call xmalloc and for the
12477 caller to call xfree, and avoids memory leaks in some situations.
12479 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12481 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
12482 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
12483 (redisplay_window): If window_end_valid is cleared due to non-zero
12484 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
12485 so do not call to try_cursor_movement for that window.
12487 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12489 * window.h (struct window): Convert window_end_pos and
12490 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
12491 (wset_window_end_pos, wset_window_end_vpos): Remove.
12492 * dispnew.c (adjust_glyph_matrix):
12493 * window.c (Fwindow_end, replace_window, set_window_buffer)
12495 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
12496 (set_vertical_scroll_bar, redisplay_window, try_window)
12497 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
12498 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
12499 (note_mouse_highlight): Adjust users.
12500 (try_cursor_movement): Likewise. Convert old precondition to eassert.
12503 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12505 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
12506 * image.c (imagemagick_filename_hint): Use `const char *' and
12507 prefer SSDATA to SDATA to avoid warnings.
12509 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12511 Cleanup window fringes, margins and scroll bars adjustments.
12512 * window.c (set_window_fringes, set_window_margins)
12513 (set_window_scroll_bars, apply_window_adjustment): New functions.
12514 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
12515 (Fset_window_scroll_bars): Use them.
12517 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
12519 * window.h (struct window): Convert scroll_bar_width
12520 from Lisp_Object to integer. Adjust comment.
12521 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
12523 * window.c (wset_scroll_bar_width): Remove.
12524 (make_window): Initialize scroll_bar_width.
12525 (Fsplit_window_internal): Use direct assignment.
12526 (Fset_window_configuration, save_window_save):
12527 Convert Lisp_Object to integer and back where appropriate.
12528 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
12529 bar was actually changed, and mention this in docstring.
12531 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
12533 * decompress.c: Minor simplifications.
12534 (Fzlib_decompress_region): Don't bother verifying
12535 that avail_out <= UINT_MAX, as that was confusing.
12536 Mention the restriction in a comment instead.
12537 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
12539 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
12541 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
12542 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
12544 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
12546 * image.c (imagemagick_filename_hint): Check for errors in the
12549 2013-08-13 Eli Zaretskii <eliz@gnu.org>
12551 * window.c (Fwindow_margins): Return nil when there's no marginal
12552 area, as per the documented API.
12554 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
12555 Fmake_vector, as scroll bar's struct members are not all Lisp
12556 objects now. This avoids crashes in GC.
12558 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
12559 bool, so its address could be taken.
12561 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
12563 * image.c (imagemagick_filename_hint): New function to possibly
12564 apply `image-content-type-suffixes'.
12565 (imagemagick_load_image): Use it.
12567 2013-08-13 Eli Zaretskii <eliz@gnu.org>
12569 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
12570 if loading zlib failed.
12572 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
12574 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
12575 2013-08-13 checkin below. Change bool to BOOL, rule is:
12576 All Obj-C code uses BOOL, except for interfaces callable from C.
12578 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
12580 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12582 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
12583 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
12584 bool instead of BOOL.
12585 * w32term.h (struct scroll_bar): Convert fringe_extended_p
12586 from Lisp_Object to bitfield. Adjust comment.
12587 * w32term.c (x_scroll_bar_create): Adjust user.
12588 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
12589 * xterm.c (XTset_vertical_scroll_bar): Likewise.
12590 Use bool for boolean.
12591 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
12592 to `unsigned int' when defining a bitfield.
12594 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
12596 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
12598 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12600 * window.h (struct window): Convert left_margin_cols and
12601 right_margin_cols from Lisp_Objects to integers. Adjust comment.
12602 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
12603 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
12605 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
12607 (showing_window_margins_p, update_window_line, update_frame_1):
12608 * fringe.c (draw_fringe_bitmap_1):
12609 * xdisp.c (window_box_width): Adjust users.
12610 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
12611 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
12612 Use direct assignment.
12613 (Fset_window_configuration, save_window_save, Fwindow_margins):
12614 Convert Lisp_Object to integer and back where appropriate.
12615 (Fset_window_margins): Adjust user. Return t if any margin
12616 was actually changed, and mention this in docstring.
12618 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
12620 * syntax.c (forward_word):
12621 * cmds.c (forward_char, backward_char): Mention the optional argument.
12623 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12625 * window.h (struct window): Convert left_fringe_width
12626 and right_fringe_width from Lisp_Objects to integers.
12628 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
12629 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
12630 * window.c (wset_left_fringe_width, wset_right_fringe_width):
12632 (make_window): Initialize new integer fields to -1.
12633 (Fsplit_window_internal): Use direct assignment.
12634 (Fset_window_configuration, save_window_save):
12635 Convert Lisp_Object to integer and back where appropriate.
12636 (Fset_window_fringes): Adjust user. Return t if any fringe
12637 was actually changed, and mention this in docstring.
12639 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12641 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
12642 * nsfns.m (x_set_cursor_type):
12643 * w32fns.c (x_set_cursor_type):
12644 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
12645 * xdisp.c (set_frame_cursor_types): ...but in common code.
12647 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12649 * font.c (clear_font_cache): New function, stripped from...
12650 (Fclear_font_cache): ...here, which now uses the function
12651 above. Adjust comment.
12652 * font.h (clear_font_cache): Add prototype.
12653 * xfaces.c (clear_face_cache): Use clear_font_cache.
12655 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
12657 * window.c (Fset_window_start): Compare `w', not `window' because
12658 `w' might not be equal to `window' after call to decode_live_window.
12660 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
12662 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
12663 This fixes a problem introduced by the Bug#15035 patch
12664 when using GPG. Reported by Herbert J. Skuhra.
12666 2013-08-12 Eli Zaretskii <eliz@gnu.org>
12668 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
12669 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
12670 not yet initialized.
12672 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
12674 * decompress.c (Fzlib_decompress_region): Support zlib
12675 decompression, too, and rename.
12677 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
12679 Minor zlib configuration tweaks.
12680 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
12681 Don't assume presence of fn_inflateInit2_ zlib internal function.
12683 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
12685 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
12686 include the zlib prefix.
12688 2013-08-12 Eli Zaretskii <eliz@gnu.org>
12690 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
12691 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
12692 define static variables that are pointers to zlib functions to be
12693 dynamically loaded.
12694 (init_zlib_functions) [WINDOWSNT]: New function.
12695 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
12697 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
12698 macros instead of invoking the zlib functions directly.
12699 (syms_of_decompress): DEFSYM Qzlib_dll.
12700 Staticpro Szlib_available_p.
12702 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
12704 Avoid looping over all frame windows to freeze and unfreeze.
12705 * window.h (struct window): Drop frozen_window_start_p.
12706 (freeze_window_starts): Drop prototype.
12707 * frame.h (struct frame): New frozen_window_starts flag.
12708 (FRAME_WINDOWS_FROZEN): New macro.
12709 * window.c (freeze_window_start, freeze_window_starts):
12711 (select_window, replace_window): Adjust users.
12712 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
12713 (window_frozen_p): New function.
12714 (redisplay_window): Use it.
12716 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
12718 Fix some fd issues when running subprocesses (Bug#15035).
12719 Fix bugs that can leak files or file descriptors on errors.
12720 Don't unlink open temp files, as that's hard for users to diagnose
12721 when things go awry (e.g., temp disk exhausted).
12722 Don't bother to lock temp files. Check for invalid recursion.
12723 * callproc.c (synch_process_fd): Remove. All uses removed.
12724 (synch_process_tempfile): New var or macro.
12725 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
12727 (record_kill_process): New arg, the temp name. All callers changed.
12728 (delete_temp_file): Now just a simple wrapper around unlink.
12729 (call_process_kill): New arg, the call_process_fd array.
12730 Close them all. Clear synch_process_pid. Remove the temp file,
12731 or arrange for it to be removed.
12732 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
12733 that's been moved to synch_process_tempfile. Caller changed.
12734 Do not remove the tempfile; that's now call_process_kill's
12736 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
12737 call_process_kill; the caller now does that.
12738 (call_process_cleanup): Do not close the process fd; that's now
12739 call_process_kill's responsibility.
12740 (Fcall_process): Implement via new function call_process, which
12741 has most of the old body of Fcall_process, but with a different API.
12742 (call_process): New function that does not open or close filefd if
12743 it is nonnegative. Record which fds need to be closed, and let
12744 call_process_kill close (and remove the tempfile, on MSDOS) on error.
12745 Signal an error if invoked recursively (could be done via a hook).
12746 Simplify creation of the tempfile in the MSDOS case.
12747 Don't create the output file until after checking for the executable.
12748 Report any failure to open /dev/null.
12749 Don't open /dev/null for writing twice; once is enough.
12750 Don't create pipe if all output is being discarded or sent to file.
12751 Don't worry about setting up the coding system or reading from the
12752 pipe if all output is being discarded.
12753 Hoist fd_error local into top level, to lessen block nesting.
12754 Don't record deleted pid here; now done by Fcall_process_region.
12755 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
12756 and note its success in synch_process_tempfile.
12757 Do not leak resources when child_setup fails.
12758 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
12759 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
12760 (create_temp_file): Now returns open fd, with an additional
12761 Lisp_Object * argument to return the name. All callers changed.
12762 Do not close the file; rewind it instead, and leave it open for
12763 the caller. Do not lock the temp file. Unwind-protect the file
12764 and the file-descriptor.
12765 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
12766 If an asynchrounous process, record it here, not in call_process.
12767 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
12768 * eval.c (set_unwind_protect): New function.
12769 * fileio.c (write_region): New function, generalized from the
12770 old Fwrite_region. Do not lock temp files.
12771 (Fwrite_region): Use it.
12772 * lisp.h (set_unwind_protect, write_region): New decls.
12773 * process.c: Include <verify.h>.
12774 (make_process): Mark fds as initially closed.
12775 (deleted_pid_list): Now a list of pid-filename pairs.
12777 (close_process_fd): New function.
12778 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
12779 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
12780 New constants. Verify that their number matches PROCESS_OPEN_FDS.
12781 (create_process, create_pty, Fmake_serial_process)
12782 (server_accept_connection): Record which fds need to be closed,
12783 and let deactivate_process close them.
12784 (Fmake_network_process): Do not discard the unwind-protect
12785 until it's safe to do so.
12786 (deactivate_process): Close the fds opened by create_process etc.
12787 (Fprocess_send_eof): Adjust to new way of recording open fds.
12788 Report an error if /dev/null can't be opened, instead of aborting.
12789 * process.h (PROCESS_OPEN_FDS): New constant.
12790 (struct Lisp_Process): New member open_fds.
12791 (record_kill_process, record_deleted_pid): Adjust signatures.
12792 (record_deleted_pid): Move decl here ...
12793 * syswait.h (record_deleted_pid): ... from here.
12795 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
12797 * decompress.c: Fix bugs with large buffers and weird inputs.
12798 Tune a bit. Reindent as per usual Emacs style.
12799 (BUFFER_SIZE): Remove.
12800 (Fdecompress_gzipped_region): Do not mishandle input buffers with
12801 more than UINT_MAX bytes. Decompress into the gap instead of into
12802 an auto buffer, as this should avoid copying. Return nil if
12803 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
12804 set immediate_quit; we shouldn't trust zlib code that much.
12806 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
12808 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
12809 errors, and really move the gap to where we want it.
12811 * lisp.h: Include decompress.c support.
12813 * emacs.c (main): Include decompress.c support.
12815 * Makefile.in: Include -lz if present.
12817 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
12819 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
12820 (initWithTitle:): Initialize frame to 0.
12821 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
12822 (fillWithWidgetValue:frame:): Rename from
12823 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
12825 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
12826 fillWithWidgetValue:frame:
12828 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
12829 remove memory leak warnings.
12831 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
12832 (ns_check_menu_open): Handle menu == nil. Remove assignment to
12833 menu_pending_title.
12835 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
12836 (x_activate_menubar): Update the whole menu.
12837 (trackingNotification:): Call ns_check_menu_open if tracking ends.
12838 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
12839 current event is not NSSystemDefined (Bug#15001).
12840 Call ns_check_menu_open only if trackingMenu is 2.
12841 (menuDidClose:): New method, decrease trackingMenu.
12842 (fillWithWidgetValue:setDelegate:): New method.
12843 (fillWithWidgetValue:): Call the above.
12845 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
12847 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
12849 Omit some unnecessary casts.
12850 Many of these go back to the old pre-C89 days, when they may have
12851 been needed, but we've been assuming C89 or later for a while now.
12852 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
12853 (live_float_p, live_misc_p, live_vector_p):
12854 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
12855 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
12856 (defvar_per_buffer):
12857 * callint.c (Fcall_interactively):
12858 * doc.c (Fsubstitute_command_keys):
12859 * filelock.c (get_boot_time):
12860 * frame.c (xrdb_get_resource):
12861 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
12862 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
12863 (xg_get_file_name_from_selector, menuitem_destroy_callback)
12864 (menuitem_highlight_callback, menu_destroy_callback)
12865 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
12866 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
12867 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
12868 (xg_tool_bar_help_callback, tb_size_cb):
12869 * image.c (xpm_alloc_color, png_read_from_memory)
12870 (png_read_from_file, png_load_body, our_memory_skip_input_data)
12871 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
12873 * keymap.c (describe_map):
12874 * nsfns.m (Fns_display_monitor_attributes_list):
12875 * nsmenu.m (process_dialog:):
12876 * nsterm.m (hold_event):
12877 * process.c (wait_reading_process_output):
12878 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
12879 * scroll.c (do_direct_scrolling, scrolling_1):
12880 * termcap.c (tgetent):
12881 * window.c (check_window_containing, add_window_to_list)
12882 (freeze_window_starts):
12883 * xdisp.c (compare_overlay_entries, vmessage):
12884 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
12885 (x_get_monitor_attributes_xrandr)
12886 (Fx_display_monitor_attributes_list, x_display_info_for_name)
12887 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
12888 * xfont.c (xfont_match, xfont_open):
12889 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
12890 (menubar_selection_callback, menu_position_func)
12891 (popup_selection_callback, create_and_show_popup_menu)
12892 (dialog_selection_callback, create_and_show_dialog):
12893 * xrdb.c (x_get_string_resource)
12895 * xsmfns.c (x_session_check_input):
12896 * xterm.c (x_draw_glyphless_glyph_string_foreground)
12897 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
12898 (xaw_jump_callback, xaw_scroll_callback):
12899 Omit unnecessary casts.
12901 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
12903 Minor string-length refactoring.
12904 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
12905 * frame.c (make_monitor_attribute_list):
12906 Prefer build_string to strlen + make_string.
12908 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
12910 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
12911 don't check minor_code (Bug#14417).
12913 2013-08-09 Eli Zaretskii <eliz@gnu.org>
12915 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
12916 vertical positions instead. This avoids calling MATRIX_ROW with
12917 row numbers that are possibly beyond valid limits. (Bug#15064)
12919 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
12921 Use xstrdup and build_unibyte_string where applicable.
12922 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
12923 * xfns.c (x_window):
12924 * xrdb.c (x_get_customization_string):
12925 * xterm.c (xim_initialize):
12926 * w32fns.c (w32_window): Use xstrdup.
12927 (w32_display_monitor_attributes_list):
12928 * emacs.c (init_cmdargs):
12929 * keyboard.c (PUSH_C_STR):
12930 * nsfont.m (nsfont_open):
12931 * sysdep.c (system_process_attributes):
12932 * w32.c (system_process_attributes):
12933 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
12935 2013-08-09 Eli Zaretskii <eliz@gnu.org>
12937 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
12938 variables of these types so that GDB would know about them, as aid
12939 for debugging fatal exceptions. (Bug#15024) See also
12940 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
12943 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
12945 * nsterm.m (ns_update_begin): Don't change clip path if it would be
12946 larger than the NSWindow (Bug#14934).
12948 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
12950 Redesign redisplay interface to drop global variable updated_window.
12951 Always pass currently updated window as a parameter to update routines.
12952 * dispextern.h (updated_window): Remove declaration.
12953 (struct redisplay_interface): Pass window parameter to
12954 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
12955 and after_update_window_hook.
12956 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
12958 * dispnew.c (updated_window): Remove.
12959 (redraw_overlapped_rows, update_marginal_area, update_text_area)
12960 (update_window_line): Adjust to match redisplay interface changes.
12961 * nsterm.m (ns_update_window_begin, ns_update_window_end)
12962 (ns_scroll_run, ns_after_update_window_line):
12963 * w32term.c (x_update_window_begin, x_update_window_end)
12964 (x_after_update_window_line, x_scroll_run):
12965 * xterm.c (x_update_window_begin, x_update_window_end)
12966 (x_after_update_window_line, x_scroll_run):
12967 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
12968 Likewise. Adjust comments where appropriate.
12969 (x_cursor_to): Simplify because this is always called during window
12970 update (but install debugging check anyway).
12971 (expose_window): Check must_be_updated_p flag to see whether this
12972 function is called during window update.
12974 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
12976 Do not reset window modification event counters excessively.
12977 These leftovers and poor man's tricky methods to catch extra
12978 redisplay's attention are no longer needed.
12979 * frame.c (set_menu_bar_lines_1):
12980 * minibuf.c (read_minibuf_unwind):
12981 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
12982 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
12983 (window_scroll_line_based, Fset_window_configuration):
12984 * xdisp.c (redisplay_window): Do not reset last_modified and
12985 last_overlay_modified counters.
12987 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
12989 * xselect.c (x_send_client_event): Set send_event and serial, memset
12990 data.l as it might be bigger than data.b. Use 24 bit mask to
12991 XSendEvent (Bug#15034).
12993 2013-08-07 Eli Zaretskii <eliz@gnu.org>
12995 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
12996 for TTY frames that are not the top frame on their console.
12999 2013-08-07 Martin Rudalics <rudalics@gmx.at>
13001 * w32term.c (w32fullscreen_hook): Really maximize frame when
13002 asked for (Bug#14841).
13004 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13006 Prefer selected_window to Fselected_window, likewise for frames.
13007 * buffer.c (Fbuffer_swap_text):
13008 * data.c (Fvariable_binding_locus):
13009 * window.c (run_window_configuration_change_hook): Adjust users.
13010 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
13011 Use decode_live_frame.
13013 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
13015 Be more careful if selected window shows the buffer other than current,
13016 use window_outdated only if this is not so. This change should also
13017 address some weird issues discussed in Bug#13012.
13018 * window.h (window_outdated): New prototype.
13019 * window.c (window_outdated): Now here. Convert from static and
13020 always assume window's buffer.
13021 (Fwindow_end, Fwindow_line_height): Use it.
13022 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
13023 and always assume window's buffer.
13024 (redisplay_window): Adjust user.
13025 (redisplay_internal): Call to reconsider_clip_changes once and
13026 check whether mode line should be updated only if selected window
13027 shows current buffer.
13028 (run_window_scroll_functions): Use eassert for debugging check.
13029 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
13031 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13033 * window.c (window_scroll, window_scroll_pixel_based)
13034 (window_scroll_line_based): Use bool for booleans.
13036 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
13038 * process.c: Fix minor off-by-one issues in descriptor counts.
13039 This shouldn't fix any real bugs, but it cleans up the code a bit.
13040 (max_process_desc, max_input_desc): -1, not 0, means none.
13042 (delete_input_desc): New function.
13043 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
13044 (deactivate_process): Scan backwards when recomuting max_process_desc;
13045 that should be faster.
13046 (init_process_emacs): Initialize max_input_desc.
13048 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13050 Use region cache to speedup bidi_find_paragraph_start.
13051 * buffer.h (struct buffer): New member bidi_paragraph_cache.
13052 Rename cache_long_line_scans to cache_long_scans.
13053 * buffer.c (bset_cache_long_line_scans): Rename to
13054 bset_cache_long_scans.
13055 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
13056 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
13058 (syms_of_buffer): Rename cache-long-line-scans to
13059 cache-long-scans. Adjust docstring.
13060 * search.c (newline_cache_on_off):
13061 * indent.c (width_run_cache_on_off): Adjust users.
13062 * bidi.c (bidi_paragraph_cache_on_off): New function.
13063 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
13064 * insdel.c (prepare_to_modify_buffer):
13065 Invalidate bidi_paragraph_cache if enabled.
13067 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
13069 Invalidate region caches only if buffer text is going to be changed.
13070 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
13071 (modify_text): ...new prototype.
13072 (prepare_to_modify_buffer_1): New prototype.
13073 * textprop.c (modify_region): Rename to...
13074 (modify_text_properties): ...new function.
13075 (add_text_properties_1, set_text_properties, Fremove_text_properties)
13076 (Fremove_list_of_text_properties): Adjust users.
13077 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
13078 (modify_text): ...new function.
13079 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
13080 (prepare_to_modify_buffer_1): ...new function.
13081 * casefiddle.c (casify_region):
13082 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
13083 (Ftranspose_regions): Use modify_text.
13085 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
13087 * lisp.mk (lisp): Add nadvice.elc.
13089 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
13091 New macro to iterate over live buffers similar to frames.
13092 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
13093 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
13094 Declare buffer-related variables here to offload lisp.h.
13095 * buffer.c (Vbuffer_alist): Adjust comment.
13096 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
13097 (other_buffer_safely):
13098 * data.c (store_symval_forwarding):
13099 * dispnew.c (Fframe_or_buffer_changed_p):
13100 * fileio.c (Fdo_auto_save):
13101 * filelock.c (unlock_all_files):
13102 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
13104 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
13106 Fix some minor races in hosts lacking mkostemp (Bug#15015).
13107 * callproc.c (create_temp_file):
13108 * filelock.c (create_lock_file):
13109 Assume mkostemp, since it's now provided by Gnulib.
13111 2013-08-04 Eli Zaretskii <eliz@gnu.org>
13113 * w32.c (mkostemp): New function.
13114 (mktemp): Remove, no longer used. Most of the code reused in
13115 mkostemp. (Bug#15015)
13116 (mktemp): Don't undef.
13118 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
13120 * dispnew.c (glyph_matrix_count, glyph_pool_count):
13121 Move under GLYPH_DEBUG and ENABLE_CHECKING.
13122 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
13123 (free_glyph_pool, check_glyph_memory): Likewise for
13124 all users. Adjust comments where appropriate.
13126 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
13128 * composite.h: Minor fixups.
13129 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
13130 to fix a misspelling, and change it to an inline function while
13131 we're at it (it need not be a macro). All uses changed.
13132 (composition_method, composition_valid_p):
13133 Rewrite to avoid assignments in if-conditions.
13135 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13137 Do not use global Lisp_Object in composition macros.
13138 * composite.h (composition_temp): Remove declaration.
13139 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
13140 (composition_method, composition_valid_p): ...inline functions.
13141 (compose_region): Remove the leftover.
13142 * composite.c (composition_temp): Remove.
13143 (run_composition_function, update_compositions)
13144 (composition_compute_stop_pos, composition_adjust_point)
13145 (Ffind_composition_internal):
13146 * coding.c (handle_composition_annotation):
13147 * xdisp.c (handle_composition_prop, check_point_in_composition):
13148 Related users changed.
13150 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
13152 Drop FRAME_PTR typedef.
13153 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
13154 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
13155 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
13156 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
13157 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
13158 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
13159 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
13160 All related users changed.
13162 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
13164 * eval.c (default_toplevel_binding): New function.
13166 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
13167 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
13168 (syms_of_eval): Export them.
13169 * data.c (Fdefault_value): Micro cleanup.
13170 * term.c (init_tty): Use "false".
13172 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13174 Fix X GC leak in GTK and raw (no toolkit) X ports.
13175 * xterm.c (x_free_frame_resources): If white and black relief
13176 GCs are allocated, always free them here.
13177 * xfns.c (x_make_gc): Omit redundant initialization.
13178 * widget.c (create_frame_gcs): Remove the leftover.
13179 (EmacsFrameDestroy): Do nothing because all GCs are now freed
13180 in x_free_frame_resources.
13182 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
13184 * nsterm.m (windowWillResize:toSize:): Only change title if
13185 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
13187 (viewDidEndLiveResize): New method.
13189 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
13190 inside NS_IMPL_COCOA.
13192 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13194 * insdel.c (adjust_after_replace, replace_range, del_range_2):
13195 Do not check whether undo is enabled because record_insert and
13196 record_delete does that themselves.
13198 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
13200 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
13201 member which is not really used any more.
13202 (FRAME_XIC_BASE_FONTNAME): Remove.
13203 * xfns.c (xic_free_fontset): Adjust user.
13204 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
13205 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
13206 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
13207 (xdialog_show): Use eassert for debugging check.
13208 * w32term.c (x_unfocus_frame): Remove unused dummy function.
13210 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
13212 * fileio.c, fns.c (merge): Move extern decl from here ...
13213 * lisp.h (merge): ... to here.
13215 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13217 Fix last font-related change.
13218 * w32font.h (w32font_list_internal, w32font_match_internal):
13220 * w32uniscribe.c (uniscribe_list, uniscribe_match)
13221 (uniscribe_list_family): Adjust to match font API change.
13222 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
13223 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
13225 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13227 * frame.h (FRAME_MOUSE_UPDATE):
13228 * nsterm.m (ns_frame_up_to_date): Omit redundant check
13229 whether hlinfo->mouse_face_mouse_frame is non-NULL.
13231 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13233 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
13234 * font.h (struct font_driver): Change list, match, and list_family
13235 functions to accept struct frame * as first arg.
13236 * font.c (font_score, font_compare, font_sort_entities):
13238 (font_sort_entities, font_list_entities, font_select_entity)
13239 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
13240 match font API change.
13241 * xfont.c (xfont_list, xfont_match, xfont_list_family):
13242 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
13243 * ftxfont.c (ftxfont_list, ftxfont_match):
13244 * xftfont.c (xftfont_list, xftfont_match):
13245 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
13246 * w32font.c (w32font_list, w32font_match, w32font_list)
13247 (w32font_list_internal, w32_font_match_internal): Likewise.
13248 * xfaces.c (Fx_family_fonts): Adjust user.
13250 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13252 Do not use pure Xism x_wm_set_icon_position in non-X ports.
13253 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
13254 only if HAVE_X_WINDOWS is in use.
13255 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
13256 * nsterm.m (x_wm_set_icon_position): Remove no-op.
13257 * w32term.c (x_wm_set_icon_position): Likewise.
13258 * w32fns.c (x_icon): Adjust user.
13260 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
13262 * xterm.c (last_mouse_press_frame): Remove the
13263 leftover which is not really used any more.
13264 (handle_one_xevent, syms_of_xterm): Adjust users.
13265 (x_flush): Call XFlush once per each X display, not frame.
13266 This is better because this code always unconditionally skips
13267 non-X frames in Vframe_list and issues the only XFlush if we
13268 have more than one X frame on the same X display.
13269 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
13270 Use bool for booleans.
13271 (x_draw_glyph_string_background, cvt_string_to_pixel)
13272 (cvt_pixel_dtor): Drop unnecessary prototypes.
13273 * xterm.h (x_display_ok): Adjust prototype.
13275 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13277 Drop unnecessary functions that deals with frame pixel size.
13278 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
13279 (x_pixel_height): Drop prototypes.
13280 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
13281 (x_pixel_height): Drop implementations.
13282 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
13283 which should be always valid for window frame.
13284 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
13285 * w32menu.c (Fx_popup_dialog):
13286 * xmenu.c (Fx_popup_dialog): Likewise for both.
13288 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13290 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
13291 frame parameters and call to Fmodify_frame_parameters just once.
13292 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
13293 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
13294 and mention nil frame in docstring.
13296 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
13298 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
13299 (x_figure_window_size): Likewise. Adjust to return long.
13300 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
13301 (toplevel): Move Qterminal_live_p to...
13302 * terminal.c (toplevel): ...here, make it static, and...
13303 (syms_of_terminal): ...DEFSYM here.
13304 * frame.h (Qterminal_live_p): Remove declaration.
13305 (make_frame, x_figure_window_size): Adjust prototype.
13306 * nsfns.m (Fx_create_frame): Use long for window flags.
13308 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
13310 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
13311 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
13312 Do not assume that emacs_close (INT_MAX) is a no-op.
13314 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13316 * xfaces.c (make_face_cache): For struct face_cache, prefer
13317 xmalloc to xzalloc and so avoid redundant call to memset.
13318 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
13320 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13322 * fringe.c (draw_window_fringes, update_window_fringes)
13323 (compute_fringe_widths):
13324 * w32term.c (x_draw_glyph_string):
13325 * window.c (candidate_window_p, Frecenter):
13326 * xfaces.c (realize_basic_faces, realize_default_face)
13327 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
13328 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
13329 * xfns.c (x_set_cursor_color, xic_free_xfontset):
13330 * xmenu.c (Fx_menu_bar_open_internal):
13331 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
13332 * xsettings.c (xft_settings_event):
13333 * xterm.c (x_draw_glyph_string, x_had_errors_p):
13334 Use bool for booleans. Adjust style and comments where
13336 * dispextern.h (draw_window_fringes, update_window_fringes)
13337 (compute_fringe_widths):
13338 * xterm.h (x_had_errors_p): Adjust prototype.
13340 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
13342 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
13343 CHECK_LIST. Rewrite the loop to avoid useless local variable.
13345 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
13347 * fns.c (toplevel): Remove comment before Fsafe_length because
13348 it checks for QUIT.
13350 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
13352 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
13354 2013-07-28 Eli Zaretskii <eliz@gnu.org>
13356 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
13357 frame which got the message is still alive, before dereferencing
13358 its pointer. (Bug#14970)
13360 * frame.c (delete_frame): Test "this" frame's minibuffer window to
13361 be a live window, before using it as such. (Bug#14970)
13363 2013-07-27 Eli Zaretskii <eliz@gnu.org>
13365 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
13366 w32_detect_focus_change instead of doing part of its job by hand.
13367 This fixes the problem whereby FOCUS_OUT events were not sent to
13370 2013-07-26 Eli Zaretskii <eliz@gnu.org>
13372 * process.c (Fprocess_list): Doc fix.
13374 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
13375 being re-exposed only if it didn't ask to become visible.
13376 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
13377 was previously iconified. (Bug#14841)
13378 (x_iconify_frame): Mark the frame iconified.
13380 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
13382 Fix minor problems found by static checking.
13383 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
13384 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
13386 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
13388 * eval.c (set_specpdl_old_value): New function.
13389 (unbind_to): Minor simplification.
13390 (get_backtrace_frame): New function.
13391 (Fbacktrace_frame): Use it. Add `base' argument.
13392 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
13393 (syms_of_eval): Export backtrace-eval.
13394 * xterm.c (x_focus_changed): Simplify.
13396 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
13398 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
13400 2013-07-24 Eli Zaretskii <eliz@gnu.org>
13402 * xdisp.c (redisplay_window): Instead of moving point out of
13403 scroll margin, reject the force_start method, and try scrolling
13404 instead. (Bug#14780)
13406 2013-07-24 Ken Brown <kbrown@cornell.edu>
13408 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
13411 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
13413 * eval.c (Fprogn): Do not check that BODY is a proper list.
13414 This undoes the previous change. The check slows down the
13415 interpreter, and is not needed to prevent a crash. See
13416 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
13418 2013-07-23 Glenn Morris <rgm@gnu.org>
13420 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
13422 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
13424 Port to GNU/Linux systems with tinfo but not ncurses.
13425 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
13426 to decide whether ncurses is being used. Without this change,
13427 GCC complains about tgetent not being declared, on a system
13428 that has tinfo installed but ncurses not installed.
13430 * eval.c (Fprogn): Check that BODY is a proper list.
13432 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
13433 * data.c (Fsetq_default):
13434 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
13435 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
13437 Tune by taking advantage of the fact that ARGS is always a list
13438 when a function is declared to have UNEVALLED args.
13440 * emacsgtkfixed.c: Port to GCC 4.6.
13441 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
13443 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
13445 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
13446 here to silence compiler warnings.
13448 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
13450 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
13451 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
13452 from messing up Emacs's 'struct frame' (Bug#14923).
13454 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13456 * alloc.c (make_save_ptr_ptr): Define this function.
13457 It was inadvertently omitted. It's needed only if
13458 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
13460 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
13462 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
13463 frame have focus (Bug#14895).
13465 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
13467 Avoid vfork-related deadlock more cleanly.
13468 * callproc.c (child_setup): When the child's exec fails, output
13469 the program name, as that's more useful. Use O_NONBLOCK to avoid
13471 * process.c (create_process_1): Remove; no longer needed.
13472 (create_process): Remove timer hack; no longer needed, now that
13473 the child avoids deadlock.
13475 2013-07-20 Glenn Morris <rgm@gnu.org>
13477 * image.c (Fimage_flush): Fix doc typo.
13479 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
13481 Fix array bounds violation when pty allocation fails.
13482 * process.c (PTY_NAME_SIZE): New constant.
13483 (pty_name): Remove static variable; it's now auto.
13484 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
13485 Take pty_name as an arg rather than using a static variable.
13486 All callers changed.
13487 (create_process): Recover pty_flag from process, not from volatile local.
13488 (create_pty): Stay inside array even when pty allocation fails.
13489 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
13491 * lread.c (Fload): Avoid initialization only when lint checking.
13492 Mention that it's needed only for older GCCs.
13494 2013-07-20 Kenichi Handa <handa@gnu.org>
13496 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
13497 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
13499 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
13501 * lread.c (Fload): Avoid uninitialized warning.
13503 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13505 Fix some minor file descriptor leaks and related glitches.
13506 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
13507 (create_lock_file): Use write, not emacs_write.
13508 * image.c (slurp_file, png_load_body):
13509 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
13510 (server_accept_connection):
13511 Don't leak an fd on memory allocation failure.
13512 * image.c (slurp_file): Add a cheap heuristic for growing files.
13513 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
13514 as that's what the other routines do. Maybe input need not be
13515 blocked at all, but it's better to be consistent.
13516 Avoid undefined behavior when strlen is zero.
13518 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
13519 (NSTATICS): Now a constant; doesn't need to be a macro.
13521 2013-07-19 Richard Stallman <rms@gnu.org>
13523 * coding.c (decode_coding_utf_8): Add simple loop for fast
13524 processing of ASCII characters.
13526 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13528 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
13530 2013-07-19 Eli Zaretskii <eliz@gnu.org>
13532 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
13533 unportable 'struct x_display_info'.
13534 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
13535 is a portable type.
13537 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
13539 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
13540 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
13542 (system_process_attributes): Prefer plain char to unsigned char
13543 when either will do. Clean up properly if interrupted or if
13544 memory allocations fail. Don't assume sscanf succeeds.
13545 Remove no-longer-needed workaround to stop GCC from whining.
13546 Read command-line once, instead of multiple times. Check read status a
13547 bit more carefully.
13549 Fix obscure porting bug with varargs functions.
13550 The code assumed that int is treated like ptrdiff_t in a vararg
13551 function, which is not a portable assumption. There was a similar
13552 -- though these days less likely -- porting problem with various
13553 assumptions that pointers of different types all smell the same as
13554 far as vararg functions is conserved. To make this problem less
13555 likely in the future, redo the API to use varargs functions.
13556 * alloc.c (make_save_value): Remove this vararg function.
13557 All uses changed to ...
13558 (make_save_int_int_int, make_save_obj_obj_obj_obj)
13559 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
13561 (make_save_ptr): Rename from make_save_pointer, for consistency with
13562 the above. Define only on platforms that need it. All uses changed.
13564 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
13566 * keyboard.c: Try to fix typos in previous change.
13567 (DISPLAY_LIST_INFO): New macro.
13568 (kbd_buffer_get_event): Do not access members that are not present
13569 in X11. Revert inadvertent change of "!=" to "=".
13571 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
13573 * keyboard.c (kbd_buffer_get_event):
13574 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
13575 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
13577 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
13579 * filelock.c: Fix unlikely file descriptor leaks.
13580 (get_boot_time_1): Rework to avoid using emacs_open.
13581 This doesn't actually fix a leak, but is better anyway.
13582 (read_lock_data): Use read, not emacs_read.
13584 * doc.c: Fix minor memory and file descriptor leaks.
13585 * doc.c (get_doc_string): Fix memory leak when doc file absent.
13586 (get_doc_string, Fsnarf_documentation):
13587 Fix file descriptor leak on error.
13589 * term.c: Fix minor fdopen-related file descriptor leaks.
13590 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
13591 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
13593 * charset.c: Fix file descriptor leaks and errno issues.
13595 (load_charset_map_from_file): Don't leak file descriptor on error.
13596 Use plain record_xmalloc since the allocation is larger than
13597 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
13599 * eval.c (record_unwind_protect_nothing):
13600 * fileio.c (fclose_unwind):
13602 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
13603 The replacement doesn't block input, but that no longer seems
13606 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
13608 * lread.c: Fix file descriptor leaks and errno issues.
13609 (Fload): Close some races that leaked fds or streams when 'load'
13611 (Fload, openp): Report error number of last nontrivial failure to open.
13612 ENOENT counts as trivial.
13613 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
13615 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
13616 now that the function is always called with a nonnegative arg.
13617 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
13618 All uses replaced with ...
13619 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
13621 A few more minor file errno-reporting bugs.
13622 * callproc.c (Fcall_process):
13623 * doc.c (Fsnarf_documentation):
13624 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
13625 * process.c (set_socket_option):
13626 Don't let a constructor trash errno.
13627 * doc.c: Include <errno.h>.
13629 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
13631 * w32fns.c (unwind_create_tip_frame): Fix declaration.
13633 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
13635 Fix w32 bug with call-process-region (Bug#14885).
13636 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
13637 to Fcall_process when the input is empty. This simplifies the
13638 code a bit. It makes no difference on POSIXish platforms but
13639 apparently it fixes a bug on w32.
13641 Fix bug where insert-file-contents closes a file twice (Bug#14839).
13642 * fileio.c (close_file_unwind): Don't close if FD is negative;
13643 this can happen when unwinding a zapped file descriptor.
13644 (Finsert_file_contents): Unwind-protect the fd before the point marker,
13645 in case Emacs runs out of memory between the two unwind-protects.
13646 Don't trash errno when closing FD.
13647 Zap the FD in the specpdl when closing it, instead of deferring
13648 the removal of the unwind-protect; this fixes a bug where a child
13649 function unwinds the stack past us.
13651 New unwind-protect flavors to better type-check C callbacks.
13652 This also lessens the need to write wrappers for callbacks,
13653 and the need for make_save_pointer.
13654 * alloc.c (free_save_value):
13655 * atimer.c (run_all_atimers):
13657 * alloc.c (safe_alloca_unwind):
13658 * atimer.c (unwind_stop_other_atimers):
13659 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
13660 * menu.c (cleanup_popup_menu) [HAVE_NS]:
13661 * minibuf.c (choose_minibuf_frame_1):
13662 * process.c (make_serial_process_unwind):
13663 * xdisp.c (pop_message_unwind):
13664 * xselect.c (queue_selection_requests_unwind):
13665 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
13666 * alloc.c (record_xmalloc):
13667 Prefer record_unwind_protect_ptr to record_unwind_protect with
13669 * alloc.c (Fgarbage_collect):
13670 Prefer record_unwind_protect_void to passing a dummy.
13671 * buffer.c (restore_buffer):
13672 * window.c (restore_window_configuration):
13673 * xfns.c, w32fns.c (do_unwind_create_frame)
13674 New wrapper. All record-unwind uses of wrappee changed.
13675 * buffer.c (set_buffer_if_live):
13676 * callproc.c (call_process_cleanup, delete_temp_file):
13677 * coding.c (code_conversion_restore):
13678 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
13679 * editfns.c (save_excursion_restore)
13680 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
13681 (save_restriction_restore):
13682 * eval.c (restore_stack_limits, un_autoload):
13683 * fns.c (require_unwind):
13684 * keyboard.c (recursive_edit_unwind, tracking_off):
13685 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
13686 * macros.c (pop_kbd_macro, restore_menu_items):
13687 * nsfns.m (unwind_create_frame):
13688 * print.c (print_unwind):
13689 * process.c (start_process_unwind):
13690 * search.c (unwind_set_match_data):
13691 * window.c (select_window_norecord, select_frame_norecord):
13692 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
13693 (fast_set_selected_frame):
13694 * xfns.c, w32fns.c (unwind_create_tip_frame):
13695 Return void, not a dummy Lisp_Object. All uses changed.
13696 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
13697 * callproc.c (call_process_kill):
13698 * fileio.c (restore_point_unwind, decide_coding_unwind)
13699 (build_annotations_unwind):
13700 * insdel.c (Fcombine_after_change_execute_1):
13701 * keyboard.c (read_char_help_form_unwind):
13702 * menu.c (unuse_menu_items):
13703 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
13704 * sound.c (sound_cleanup):
13705 * xdisp.c (unwind_redisplay):
13706 * xfns.c (clean_up_dialog):
13707 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
13708 Accept no args and return void, instead of accepting and returning
13709 a dummy Lisp_Object. All uses changed.
13710 * cygw32.c (fchdir_unwind):
13711 * fileio.c (close_file_unwind):
13712 * keyboard.c (restore_kboard_configuration):
13713 * lread.c (readevalllop_1):
13714 * process.c (wait_reading_process_output_unwind):
13715 Accept int and return void, rather than accepting an Emacs integer
13716 and returning a dummy object. In some cases this fixes an
13717 unlikely bug when the corresponding int is outside Emacs integer
13718 range. All uses changed.
13719 * dired.c (directory_files_internal_unwind):
13720 * fileio.c (do_auto_save_unwind):
13721 * gtkutil.c (pop_down_dialog):
13722 * insdel.c (reset_var_on_error):
13723 * lread.c (load_unwind):
13724 * xfns.c (clean_up_file_dialog):
13725 * xmenu.c, nsmenu.m (pop_down_menu):
13726 * xmenu.c (cleanup_widget_value_tree):
13727 * xselect.c (wait_for_property_change_unwind):
13728 Accept pointer and return void, rather than accepting an Emacs
13729 save value encapsulating the pointer and returning a dummy object.
13731 * editfns.c (Fformat): Update the saved pointer directly via
13732 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
13733 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
13734 (unwind_body): New function.
13735 (record_unwind_protect): First arg is now a function returning void,
13736 not a dummy Lisp_Object.
13737 (record_unwind_protect_ptr, record_unwind_protect_int)
13738 (record_unwind_protect_void): New functions.
13739 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
13740 * fileio.c (struct auto_save_unwind): New type.
13741 (do_auto_save_unwind): Use it.
13742 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
13743 * insdel.c (struct rvoe_arg): New type.
13744 (reset_var_on_error): Use it.
13745 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
13747 (specbinding_func): Remove; there are now several such functions.
13748 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
13749 (set_unwind_protect_ptr): New function.
13750 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
13752 Be simpler and more consistent about reporting I/O errors.
13753 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
13754 Say "Read error" and "Write error", rather than "I/O error", or
13755 "IO error reading", or "IO error writing", when a read or write
13757 * process.c (Fmake_network_process, wait_reading_process_output)
13758 (send_process, Fprocess_send_eof, wait_reading_process_output):
13759 Capitalize diagnostics consistently. Put "failed foo" at the
13760 start of the diagnostic, so that we don't capitalize the
13761 function name "foo". Consistently say "failed" for such
13763 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
13764 All callers changed. This is so it can use report_file_error.
13765 * sysdep.c (serial_open, serial_configure): Capitalize I/O
13766 diagnostics consistently as above.
13768 * fileio.c (report_file_errno): Fix errno reporting bug.
13769 If the file name is neither null nor a pair, package it up as a
13770 singleton list. All callers changed, both to this function and to
13771 report_file_error. This fixes a bug where the memory allocator
13772 invoked by list1 set errno so that the immediately following
13773 report_file_error reported the wrong errno value.
13775 Fix minor problems found by --enable-gcc-warnings.
13776 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
13777 * keyboard.c (kbd_buffer_get_event): Remove unused local.
13779 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
13781 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
13782 Set event->arg to Qt if switch-event shall be generated.
13783 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
13785 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
13787 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
13790 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
13791 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
13792 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
13793 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
13794 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
13795 and there is a focused frame.
13796 (head_table): Add focus-in and focus-out.
13797 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
13798 bind to handle-focus-in/out.
13800 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
13801 (Fhandle_switch_frame): Call Fhandle_focus_in.
13802 (syms_of_frame): defsubr handle-focus-in/out.
13804 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
13806 Fix porting bug to older POSIXish platforms (Bug#14862).
13807 * sysdep.c (emacs_pipe): New function, that implements
13808 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
13809 This should port better to CentOS 5 and to Mac OS X 10.6.
13810 All calls to pipe2 changed.
13812 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
13813 This makes the code easier to read and the executable a bit smaller.
13814 Do not replace all calls to Fcons that happen to create lists,
13815 just calls that are intended to create lists. For example, when
13816 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
13817 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
13818 Similarly for list2 through list5.
13819 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
13820 * bytecode.c (exec_byte_code):
13821 * callint.c (quotify_arg, Fcall_interactively):
13822 * callproc.c (Fcall_process, create_temp_file):
13823 * charset.c (load_charset_map_from_file)
13824 (Fdefine_charset_internal, init_charset):
13825 * coding.c (get_translation_table, detect_coding_system)
13826 (Fcheck_coding_systems_region)
13827 (Fset_terminal_coding_system_internal)
13828 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
13829 * composite.c (update_compositions, Ffind_composition_internal):
13830 * dired.c (directory_files_internal, file_name_completion)
13832 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
13833 * doc.c (Fsnarf_documentation):
13834 * editfns.c (Fmessage_box):
13836 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
13837 (Feval, eval_sub, Ffuncall, apply_lambda):
13838 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
13839 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
13840 (Fset_file_times, Finsert_file_contents)
13841 (Fchoose_write_coding_system, Fwrite_region):
13842 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
13843 * font.c (font_registry_charsets, font_parse_fcname)
13844 (font_prepare_cache, font_update_drivers, Flist_fonts):
13845 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
13846 * frame.c (make_frame, Fmake_terminal_frame)
13847 (x_set_frame_parameters, x_report_frame_params)
13848 (x_default_parameter, Fx_parse_geometry):
13849 * ftfont.c (syms_of_ftfont):
13850 * image.c (gif_load):
13851 * keyboard.c (command_loop_1):
13852 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
13853 (Fcopy_keymap, append_key, Fcurrent_active_maps)
13854 (Fminor_mode_key_binding, accessible_keymaps_1)
13855 (Faccessible_keymaps, Fwhere_is_internal):
13856 * lread.c (read_emacs_mule_char):
13857 * menu.c (find_and_return_menu_selection):
13858 * minibuf.c (get_minibuffer):
13859 * nsfns.m (Fns_perform_service):
13860 * nsfont.m (ns_script_to_charset):
13861 * nsmenu.m (ns_popup_dialog):
13862 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
13863 (Fx_own_selection_internal):
13864 * nsterm.m (append2):
13865 * print.c (Fredirect_debugging_output)
13866 (print_prune_string_charset):
13867 * process.c (Fdelete_process, Fprocess_contact)
13868 (Fformat_network_address, set_socket_option)
13869 (read_and_dispose_of_process_output, write_queue_push)
13870 (send_process, exec_sentinel):
13871 * sound.c (Fplay_sound_internal):
13872 * textprop.c (validate_plist, add_properties)
13873 (Fput_text_property, Fadd_face_text_property)
13874 (copy_text_properties, text_property_list, syms_of_textprop):
13875 * unexaix.c (report_error):
13876 * unexcoff.c (report_error):
13877 * unexsol.c (unexec):
13878 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
13879 (Fformat_mode_line, syms_of_xdisp):
13880 * xfaces.c (set_font_frame_param)
13881 (Finternal_lisp_face_attribute_values)
13882 (Finternal_merge_in_global_face, syms_of_xfaces):
13883 * xfns.c (x_default_scroll_bar_color_parameter)
13884 (x_default_font_parameter, x_create_tip_frame):
13885 * xfont.c (xfont_supported_scripts):
13886 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
13887 (menu_help_callback, xmenu_show):
13888 * xml.c (make_dom):
13889 * xterm.c (set_wm_state):
13890 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
13891 and similarly for list2 through list5.
13893 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
13895 * callproc.c (Fcall_process_region): Fix minor race and tune.
13896 (create_temp_file): New function, with the temp-file-creation part
13897 of the old Fcall_process_region. Use Fcopy_sequence to create the
13898 temp file name, rather than alloca + build_string, for simplicity.
13899 Don't bother to block input around the temp file creation;
13900 shouldn't be needed. Simplify use of mktemp.
13901 Use record_unwind_protect immediately after creating the temp file;
13902 this closes an unlikely race where the temp file was not removed.
13903 Use memcpy rather than an open-coded loop.
13904 (Fcall_process_region): Use the new function. If the input is
13905 empty, redirect from /dev/null rather than from a newly created
13906 empty temp file; this avoids unnecessary file system traffic.
13908 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
13910 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
13911 Simplify by making this case like the other two. This is a bit
13912 slower on obsolete hosts, but the extra complexity isn't worth it.
13914 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
13915 * process.c (create_process) [!DOS_NT]:
13916 Remove now-unnecessary calls to emacs_close.
13918 2013-07-13 Eli Zaretskii <eliz@gnu.org>
13920 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
13921 returning early. (Bug#14850)
13923 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
13924 and inhibit-iso-escape-detection attributes of 'undecided'.
13927 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
13929 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
13930 Reported by Herbert J. Skuhra in
13931 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
13933 Don't lose top specpdl entry when memory is exhausted.
13934 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
13935 specpdl overflow here, to simplify callers; all callers changed.
13936 Always reserve an unused entry at the stack top; this avoids
13937 losing the top entry's information when memory is exhausted.
13939 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
13941 Clean up errno reporting and fix some errno-reporting bugs.
13942 * callproc.c (Fcall_process):
13943 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
13944 * process.c (create_process, Fmake_network_process):
13945 * unexaix.c (report_error):
13946 * unexcoff.c (report_error):
13947 Be more careful about reporting the errno of failed operations.
13948 The code previously reported the wrong errno sometimes.
13949 Also, prefer report_file_errno to setting errno + report_file_error.
13950 (Fcall_process): Look at openp return value rather than at path,
13951 as that's a bit faster and clearer when there's a numeric predicate.
13952 * fileio.c (report_file_errno): New function, with most of the
13953 old contents of report_file_error.
13954 (report_file_error): Use it.
13955 (Ffile_exists_p, Ffile_accessible_directory_p):
13956 Set errno to 0 when it is junk.
13957 * fileio.c (Faccess_file):
13958 * image.c (x_create_bitmap_from_file):
13959 Use faccessat rather than opening the file, to avoid the hassle of
13960 having a file descriptor open.
13961 * lisp.h (report_file_errno): New decl.
13962 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
13965 * process.c (create_process, wait_reading_process_output) [AIX]:
13966 Remove obsolete SIGHUP-related code, as Emacs no longer disables
13967 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
13968 a multithreaded environment anyway).
13969 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
13971 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
13973 * image.c (x_find_image_file): Don't close a remote file handle.
13975 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
13977 Fix races with threads and file descriptors.
13978 * callproc.c (Fcall_process_region):
13979 * dired.c (open_directory):
13980 * emacs.c (main, Fdaemon_initialized):
13981 * image.c (x_find_image_file):
13982 * inotify.c (Finotify_rm_watch):
13983 * lread.c (Flocate_file_internal):
13984 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
13985 * term.c (term_mouse_moveto, init_tty):
13986 * termcap.c (tgetent):
13987 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
13988 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
13989 * unexhp9k800.c, unexmacosx.c (unexec):
13990 * callproc.c (Fcall_process_region):
13991 Use emacs_close, not close.
13992 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
13993 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
13994 and posix_close function on current platforms (which all lack them).
13995 (emacs_close): Use it. This should fix the races on GNU/Linux and
13996 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
13997 and it should avoid closing random victim file descriptors on
14000 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
14002 * inotify.c (uninitialized): Remove. All uses replaced by -1.
14003 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
14004 Touch up doc a bit.
14006 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
14007 This is for .gdbinit xbacktrace.
14009 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
14010 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
14011 (emacs_set_tty): Now static.
14012 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
14013 * term.c (tty_capable_p, tty_default_color_capabilities)
14014 (get_tty_terminal, term_mouse_movement)
14015 (handle_one_term_event, init_tty, maybe_fatal):
14016 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
14017 (tgetent, scan_file, name_match, compare_contin):
14018 * terminal.c (get_terminal):
14019 Use bool for boolean.
14020 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
14021 Prefer char to unsigned char if either will do.
14022 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
14023 (tty_write_glyphs): Prefer int to unsigned.
14024 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
14025 All callers changed.
14026 * termcap.c (tprint, main) [TEST]: Remove non-working test.
14028 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14031 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
14032 (B__dummy__): New dummy symbol, to pacify C89.
14033 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
14034 they can't grok varargs macros.
14035 * dispnew.c (add_window_display_history)
14036 (add_frame_display_history):
14037 * print.c (print_object):
14038 * xdisp.c (debug_method_add):
14039 Use %p printf format only for void pointers.
14040 * emacs.c (usage_message): New constant, replacing ...
14041 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
14042 (main): Adjust to usage reorg.
14043 * fns.c (syms_of_fns):
14044 * profiler.c (syms_of_profiler):
14045 Don't use non-constant struct initializers.
14046 * gnutls.h (gnutls_initstage_t):
14047 * lisp.h (enum Lisp_Fwd_Type):
14048 * lread.c (lisp_file_lexically_bound_p):
14049 * xsettings.c (anonymous enum):
14050 Remove trailing comma.
14051 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
14052 * lisp.h (ENUM_BF): Use unsigned if pedantic.
14053 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
14055 * regex.c (const_re_char): New type, to pacify strict C89.
14056 All uses of 'const re_char' replaced to use it.
14057 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
14058 with glibc when strict C89. This change is imported from gnulib.
14060 (_Restrict_arr_): Rename from __restrict_arr, similarly.
14061 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
14062 Omit GNU_LINUX implementation, since it requires long long.
14063 * xterm.c (x_draw_underwave):
14064 Do not assume the traditional order of struct's members.
14065 (x_term_init): Rewrite to avoid the need for non-constant structure
14068 Syntax cleanup, mostly replacing macros with functions.
14069 This removes the need for the syntax_temp hack.
14070 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
14071 * syntax.c (SYNTAX_INLINE): New macro.
14072 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
14073 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
14074 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
14075 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
14076 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
14077 (SYNTAX_COMEND_FIRST): Now functions, not macros.
14078 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
14079 Now constants, not macros.
14080 (syntax_temp) [!__GNUC__]: Remove.
14081 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
14082 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
14083 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
14084 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
14085 Move here from syntax.h; now functions, not macros. Except for the
14086 last function, these are static since only syntax.c uses them.
14087 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
14088 All uses changed. Now a function, not a macro; use this fact
14089 to simplify the code.
14090 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
14091 compiler bugs; no longer relevant.
14092 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
14093 (SYNTAX_INLINE): New macro.
14094 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
14095 for the new functions. Use bool for boolean member.
14096 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
14097 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
14098 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
14099 (SETUP_BUFFER_SYNTAX_TABLE):
14100 Now extern inline functions, not macros.
14101 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
14102 Remove; all uses replaced by implementation.
14103 (syntax_temp) [!__GNUC__]: Remove decl.
14104 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
14106 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
14108 * emacs.c (main): Fix syntax error.
14110 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
14112 Timestamp fixes for undo (Bug#14824).
14113 * atimer.c (schedule_atimer):
14114 * fileio.c (Ffile_newer_than_file_p):
14115 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
14116 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
14117 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
14118 (syms_of_fileio): Remove Sclear_visited_file_name.
14119 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
14120 file doesn't exist; this avoids an ambiguity with negative timestamps.
14121 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
14122 * systime.h (make_emacs_time, invalid_emacs_time):
14123 Don't assume struct timespec layout; POSIX doesn't guarantee it.
14124 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
14125 * undo.c (record_first_change): Push (visited-file-modtime) onto
14126 undo list rather than reimplementing it by hand, incorrectly.
14128 2013-07-09 Ken Brown <kbrown@cornell.edu>
14130 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
14132 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
14134 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
14136 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
14138 Handle errno and exit status a bit more carefully.
14139 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
14140 number into an exit status. Instead, use EXIT_CANCELED.
14141 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
14142 * callproc.c (relocate_fd):
14143 * emacs.c (close_output_streams, main):
14144 * process.c (create_process):
14145 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
14146 Use emacs_perror for simplicity.
14147 * callproc.c (relocate_fd, main):
14148 * sysdep.c (sys_subshell):
14149 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
14150 (shut_down_emacs): Use emacs_write, not write.
14151 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
14152 * fileio.c (Fcopy_file, e_write):
14153 * nsterm.m (ns_select):
14154 * process.c (send_process):
14155 * sound.c (vox_write):
14156 Use emacs_write_sig, not emacs_write.
14157 * lisp.h (emacs_write_sig, emacs_perror): New decls.
14158 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
14160 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
14162 (emacs_full_write): New function.
14163 (emacs_write): Rewrite to use it.
14164 (emacswrite_sig, emacs_perror): New functions.
14165 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
14167 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
14169 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
14170 on NS even if it is present. Pixmap on NS is a void*.
14172 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14174 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
14175 * process.c (close_on_exec, accept4, process_socket):
14176 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
14178 2013-07-07 Eli Zaretskii <eliz@gnu.org>
14180 * w32.c (sys_dup): Declare prototype.
14184 * callproc.c [WINDOWSNT]: Include sys/socket.h.
14186 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14188 Make file descriptors close-on-exec when possible (Bug#14803).
14189 This simplifies Emacs a bit, since it no longer needs to worry
14190 about closing file descriptors by hand in some cases.
14191 It also fixes some unlikely races. Not all such races, as
14192 libraries often open files internally without setting
14193 close-on-exec, but it's an improvement.
14194 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
14195 * callproc.c (Fcall_process) [!MSDOS]:
14196 * emacs.c (main) [!DOS_NT]:
14197 * nsterm.m (ns_term_init):
14198 * process.c (create_process):
14199 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
14200 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
14201 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
14202 Prefer mkostemp with O_CLOEXEC to mkstemp.
14203 * callproc.c (relocate_fd) [!WINDOWSNT]:
14204 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
14205 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
14207 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
14208 Make the resulting file descriptor close-on-exec.
14209 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
14210 * lread.c (load_descriptor_list, load_descriptor_unwind):
14211 Remove; no longer needed. All uses removed.
14212 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
14213 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
14215 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
14216 (Fmake_network_process, Fnetwork_interface_list)
14217 (Fnetwork_interface_info, server_accept_connection):
14218 Make newly-created socket close-on-exec.
14219 * sysdep.c (emacs_open, emacs_fopen):
14220 Make new-created descriptor close-on-exec.
14221 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
14222 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
14224 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
14226 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
14227 for NS_IMPL_GNUSTEP.
14229 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
14231 Fix openp errno handling.
14232 * callproc.c (Fcall_process): Preserve openp errno around close.
14233 * lread.c (openp): Set errno when returning -1, as some callers
14236 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
14238 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
14240 * nsterm.h (NSSavePanel): Update comment.
14241 (NSAPP_DATA2_RUNFILEDIALOG): Define.
14242 (ns_run_file_dialog): Declare.
14244 * nsfns.m: Remove panelOK.
14246 (ns_run_file_dialog): New function.
14247 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
14248 event loop, so file dialog is popped up by ns_run_file_dialog, called
14249 by sendEvent (Bug#14578).
14250 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
14252 2013-07-06 Eli Zaretskii <eliz@gnu.org>
14254 * xdisp.c (default_line_pixel_height): New function.
14255 (pos_visible_p, move_it_vertically_backward, try_scrolling)
14256 (try_cursor_movement, redisplay_window, try_window)
14257 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
14259 * window.c (window_scroll_pixel_based):
14260 use default_line_pixel_height.
14262 * dispextern.h (default_line_pixel_height): Add prototype.
14264 * frame.c (x_set_line_spacing): Accept a float value for
14265 line-spacing parameter, per the documentation.
14267 * data.c (Fmultibyte_string_p): Doc fix.
14269 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
14271 Use emacs_open more consistently when opening files.
14272 This handles EINTR more consistently now, and makes it easier
14273 to introduce other uniform changes to file descriptor handling.
14274 * sysstdio.h: New file.
14275 * buffer.c (mmap_init):
14276 * cygw32.c (chdir_to_default_directory):
14277 * dispnew.c (Fopen_termscript):
14278 * emacs.c (Fdaemon_initialized):
14279 * fileio.c (Fdo_auto_save):
14280 * image.c (slurp_file, png_load_body, jpeg_load_body):
14281 * keyboard.c (Fopen_dribble_file):
14283 * print.c (Fredirect_debugging_output):
14284 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
14285 * termcap.c (tgetent):
14286 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
14287 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
14288 * w32term.c (w32_initialize) [CYGWIN]:
14289 * xfaces.c (Fx_load_color_file):
14290 Use emacs_open instead of plain open, and emacs_fopen instead of
14292 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
14293 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
14294 * callproc.c (default_output_mode): New constant.
14295 (Fcall_process): Use it to call emacs_open instead of plain creat.
14296 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
14297 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
14298 (emacs_fopen): New function.
14299 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
14300 Include <lisp.h>, for emacs_open.
14301 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
14303 Remove duplicate #include directives.
14304 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
14306 Don't include stdio.h twice.
14307 * buffer.c [USE_MMAP_FOR_BUFFERS]:
14308 Don't include sys/types.h or stdio.h twice.
14309 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
14310 * lread.c: Don't include coding.h twice.
14311 * nsfont.m: Don't include frame.h twice.
14312 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
14313 * ralloc.c: Don't include <unistd.h> twice.
14314 * xdisp.c: Don't include font.h twice.
14315 * xterm.c: Don't include fontset.h twice.
14316 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
14318 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14320 Scale ImageMagick images more carefully.
14321 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
14322 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
14323 Be more careful about avoiding undefined behavior after
14324 integer overflow and division by zero.
14326 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14328 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
14329 (syms_of_w32fns): DEFSYM them.
14330 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
14331 (CCHDEVICENAME): Define macros if not defined.
14332 (struct MONITOR_INFO_EX): New struct.
14333 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
14334 (enum_display_monitors_fn): New variable.
14335 (globals_of_w32fns): Initialize it.
14336 (Fx_display_pixel_width, Fx_display_pixel_height)
14337 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
14338 multi-monitor setups in docstrings.
14339 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
14340 screen size by primary monitor's millimeter per pixel.
14341 (w32_monitor_enum, w32_display_monitor_attributes_list)
14342 (w32_display_monitor_attributes_list_fallback)
14343 (Fw32_display_monitor_attributes_list): New functions.
14344 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
14346 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
14348 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
14350 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
14352 * fileio.c (Qfile_notify_error): New error symbol.
14354 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
14355 * inotify.c (inotify_callback, symbol_to_inotifymask)
14356 (Finotify_add_watch, Finotify_rm_watch): Use it.
14357 (inotifyevent_to_event): Exchange order of cookie and file name.
14358 (Finotify_add_watch): Adapt docstring.
14360 * lisp.h (Qfile_notify_error): Declare.
14362 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14364 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
14365 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14366 Do not clear _malloc_thread_enabled_p, undoing the previous change,
14367 which did not work (see <http://bugs.gnu.org/14569#307>).
14368 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
14369 && (!noninteractive || initialized)). This attempts to thread
14370 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
14372 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
14374 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
14375 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
14377 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
14379 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
14380 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14381 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
14382 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
14384 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14386 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
14387 Define to __sys_siglist.
14389 2013-07-02 Eli Zaretskii <eliz@gnu.org>
14391 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
14392 word-wrap, so that overflow-newline-into-fringe would work in
14393 visual-line-mode. (Bug#2749)
14394 (move_it_in_display_line_to): When the last scanned display
14395 element fits exactly on the display line, and
14396 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
14397 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
14398 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
14399 finding buffer position that corresponds to pixel coordinates,
14400 e.g. in buffer_posn_from_coords.
14402 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
14404 * process.c (handle_child_signal): Call catch_child_signal if
14407 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
14409 Don't convert function pointers to void * and back.
14410 It isn't portable C, and it's easy enough to avoid.
14411 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
14412 (make_save_value): Add support for SAVE_FUNCPOINTER.
14413 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
14414 * print.c (print_object):
14415 Distinguish function from object pointers.
14416 * lisp.h (SAVE_FUNCPOINTER): New constant.
14417 (SAVE_SLOT_BITS): Adjust to it.
14418 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
14419 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
14420 (voidfuncptr): New typedef.
14421 (struct Lisp_Save_Value): New member data[0].funcpointer.
14422 (XSAVE_FUNCPOINTER): New function.
14424 Simplify buildobj processing.
14425 * Makefile.in (buildobj.h): Make it a sequence of strings each
14426 followed by comma, rather than a single string. Put it into a
14427 .tmp file in case there's an error while generating it.
14428 (gl-stamp): Use .tmp for temp files.
14429 (mostlyclean): Clean .tmp files.
14430 * doc.c (buildobj): Move to just the routine that needs it.
14431 It's now an array of strings, so processing is simpler.
14433 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
14435 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
14436 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
14437 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
14438 Invoke malloc_enable_thread even when not interactive.
14439 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
14440 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
14441 in this case, since the underlying bug has now been fixed.
14443 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
14445 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
14446 unlinking it (bug#14691).
14448 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
14450 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
14451 before checking whether buffer is modified. This lets
14452 `kill-buffer-query-functions' cancel killing of the buffer or save
14453 its content before `kill-buffer' asks user the "Buffer %s
14454 modified; kill anyway?" question.
14456 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
14458 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
14459 Let the super performKeyEquivalent deal with them (Bug#14747).
14461 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
14463 * widget.c (resize_cb): Remove unused local.
14465 Do not use GTK 3 if it exists but cannot be compiled.
14466 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
14467 * xterm.c (x_error_handler) [!USE_GTK]:
14470 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
14472 2013-06-30 Eli Zaretskii <eliz@gnu.org>
14474 * intervals.c (get_local_map): Instead of aborting, clip POSITION
14475 to the valid range of values. (Bug#14753)
14477 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
14478 when moving point by using the current glyph matrix. This avoids
14479 the need to force redisplay when this function is called in a
14482 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
14484 Fix minor problems found by static checking.
14485 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
14486 Redo the latter's body to sidestep GCC parenthesization warnings.
14487 (setup_coding_system, detect_coding, detect_coding_system): Use them.
14488 * coding.c (detect_coding, detect_coding_system):
14489 * coding.h (struct undecided_spec):
14490 Use bool for boolean.
14491 * image.c (QCmax_width, QCmax_height): Now static.
14492 * xdisp.c (Fmove_point_visually): Remove unused local.
14494 2013-06-29 Eli Zaretskii <eliz@gnu.org>
14496 * xdisp.c (Fmove_point_visually): New function.
14498 2013-06-28 Kenichi Handa <handa@gnu.org>
14500 * coding.h (define_coding_undecided_arg_index): New enum.
14501 (coding_attr_index): New members
14502 coding_attr_undecided_inhibit_null_byte_detection,
14503 coding_attr_undecided_inhibit_iso_escape_detection,
14504 coding_attr_undecided_prefer_utf_8.
14505 (undecided_spec): New struct.
14506 (struct coding_system): New member `undecided' of the member
14509 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
14510 (detect_coding): Likewise.
14511 (detect_coding_system): Likewise.
14512 (Fdefine_coding_system_internal): New coding system properties
14513 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
14515 (syms_of_coding): Adjust for coding_arg_undecided_max.
14517 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
14519 * image.c (x_from_xcolors): Remove unused local.
14521 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
14523 Defer image data transfer between X client and server until actual
14526 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
14529 * image.c (Destroy_Image): Remove.
14530 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
14531 `mask_p', and `colors_p'. All uses changed.
14532 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
14533 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
14534 New macros for `flags' arg to x_clear_image_1.
14535 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
14536 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
14537 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
14538 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
14539 (image_get_x_image, image_unget_x_image): New functions or macros.
14540 (image_background, image_background_transparent, x_to_xcolors)
14541 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
14542 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
14543 instead of Destroy_Image.
14544 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
14545 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
14546 (png_load_body, jpeg_load_body, tiff_load, gif_load)
14547 (imagemagick_load_image, svg_load_image): Use them instead of
14548 x_create_x_image_and_pixmap, and x_put_x_image followed by
14549 x_destroy_x_image, respectively.
14550 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
14551 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
14552 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
14553 background_transparent fields.
14554 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
14555 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
14557 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
14559 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
14560 This mostly consists of undoing recent changes.
14561 * callproc.c (Fcall_process):
14562 * process.c (create_process):
14563 Do not worry about catching SIGCHLD here, undoing previous change.
14564 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
14565 * process.c, process.h (catch_child_signal):
14566 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
14567 * process.c (catch_child_handler): Don't worry about being called
14568 lazily and do not assume caller has blocked SIGCHLD, undoing
14569 previous change. Move first-time stuff back to
14570 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
14571 tickle glib, as that causes Cygwin bootstrap to fail. Do not
14572 set lib_child_handler if it's already initialized, which may
14573 help avoid problems on GNUstep.
14575 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
14577 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
14578 * callproc.c (Fcall_process):
14579 * process.c (create_process):
14580 Make sure SIGCHLD is caught before we fork,
14581 since Emacs startup no arranges to catch SIGCHLD.
14582 * process.c (lib_child_handler): Initialize to null, not to
14584 (catch_child_signal): Allow self to be called lazily.
14585 Do nothing if it's already been called.
14586 Assume caller has blocked SIGCHLD (all callers do now).
14587 * emacs.c (main): Do not catch SIGCHLD here; defer it until
14588 just before it's really needed.
14589 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
14590 since it hasn't been caught yet.
14592 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
14594 * image.c (compute_image_size): New function to implement
14595 :max-width and :max-height.
14596 (imagemagick_load_image): Use it.
14598 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
14600 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
14601 * callproc.c, process.h (block_child_signal, unblock_child_signal):
14603 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
14604 * process.c (catch_child_signal): Block SIGCHLD while futzing with
14605 the SIGCHLD handler, since the code is not atomic and (due to glib)
14606 signals may be arriving now.
14607 * sysdep.c (init_signals): Do not catch child signals here;
14608 'main' now does that later, at a safer time.
14610 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
14612 Clean up SIGCHLD handling a bit (Bug#14569).
14613 * process.c, process.h (catch_child_signal):
14614 Now always extern, even if !NS_IMPL_GNUSTEP.
14615 * process.c (catch_child_signal): Move glib tickler here from
14616 init_process_emacs, so that it's done earlier in Emacs
14617 initialization. Also move the noninteractive && !initialized
14618 check here from init_process_emacs. This is all a bit cleaner for
14619 GNUish platforms, and I hope it works around the Cygwin bug.
14620 * sysdep.c (init_signals): Invoke catch_child_signal here, so
14621 that glib signal handling is tickled before glib creates threads.
14623 * process.c (wait_reading_process_output): Avoid int overflow
14624 when reading more than 2 GiB total from a process.
14626 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
14628 * process.c (create_process): Handle a couple more cases,
14629 i.e., work even if new_argv and wait_child_setup[i] are cached.
14630 Use Fcall_process's style for volatile vars.
14632 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
14634 * process.c (create_process): Mark PROCESS volatile.
14636 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
14638 Use C99-style flexible array members if available.
14639 This avoids some subtle aliasing issues, which typically
14640 aren't a problem with GCC but may be a problem elsewhere.
14641 * alloc.c (sdata): New typedef, replacing the old struct sdata.
14642 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
14643 In either case, it uses a flexible array member rather than
14644 the old struct hack. All uses changed.
14645 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
14646 Adjust to sdata reorganization.
14647 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
14648 Use offsetof (struct, flex_array_member), not sizeof (struct), as
14649 that ports better to pre-C99 non-GCC.
14650 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
14651 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
14652 as the latter has changed.
14653 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
14654 and port better to pre-C99 GCC.
14655 * image.c (struct xpm_cached_color):
14656 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
14657 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
14658 Use FLEXIBLE_ARRAY_MEMBER.
14659 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
14660 Move decl to top level so it gets checked against implementation.
14661 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
14662 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
14664 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
14666 * syntax.c: Integer cleanups.
14667 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
14668 All uses that need 0-or-2 changed to:
14669 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
14670 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
14671 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
14672 (char_quoted, prev_char_comend_first, back_comment)
14673 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
14674 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
14675 Use bool for boolean.
14676 (update_syntax_table, skip_chars, skip_syntaxes):
14677 Prefer int to unsigned when either will do.
14678 (back_comment): Return boolean success flag, like forw_comment,
14679 instead of positive-or-minus-1 (which might have overflowed int anyway).
14680 Don't stuff ptrdiff_t into int.
14681 (syntax_spec_code, syntax_code_spec): Now const.
14682 (Fmatching_paren, scan_lists, scan_sexps_forward):
14683 Use enum syntaxcode for syntax code.
14684 (Fmatching_paren): Check that arg is a character, not just an integer.
14685 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
14686 (Finternal_describe_syntax_value): Omit no-longer-needed
14688 (skip_chars): Use char, not unsigned char, when the distinction
14690 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
14691 * bytecode.c (exec_byte_code):
14692 * syntax.c (syntax_spec_code, Fchar_syntax)
14693 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
14694 (init_syntax_once):
14695 * syntax.h (SYNTAX_WITH_FLAGS):
14696 Omit unnecessary casts.
14698 2013-06-20 Eli Zaretskii <eliz@gnu.org>
14700 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
14701 line dimensions here, to avoid race conditions with the main
14702 thread. (Bug#14062, bug#14630, bug#14669)
14704 * w32term.c (w32_draw_window_cursor): Compute the header line and
14705 mode line dimensions here.
14706 <w32_system_caret_window, w32_system_caret_hdr_height>:
14707 <w32_system_caret_mode_height>: New variables.
14709 * w32term.h: Declare them.
14711 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
14713 * alloc.c (die): Move "assertion failed" string here ...
14714 * lisp.h (eassert): ... from here. Also, suppress evaluation of
14715 COND when SUPPRESS_CHECKING. This shrinks the executable text
14716 size by 0.8% to 2.2% when configured with --enable-checking,
14717 depending on optimization flags (GCC 4.8.1 x86-64).
14719 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
14721 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
14723 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
14724 base is 2; this is more accurate.
14726 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
14728 * sound.c (string_default): Move to !WINDOWSNT section.
14729 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
14731 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
14733 * sound.c: Integer cleanups.
14734 Remove unnecessary forward decls.
14735 (struct sound_device): The 'file' member is now a Lisp_Object, not
14736 a char *, so that we needn't invoke alloca on a huge size.
14737 (Fplay_sound_internal): Adjust to this.
14738 (string_default): New function.
14739 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
14740 Use it to adjust to the struct sound_device change.
14741 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
14742 (be2hs) [0]: Remove.
14744 * syntax.c (skip_chars): Don't use uninitialized storage
14745 when searching a multibyte buffer for characters that are not in a
14746 unibyte string that contains non-ASCII characters.
14748 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
14750 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
14751 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
14753 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
14755 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
14757 2013-06-18 Kenichi Handa <handa@gnu.org>
14759 * font.c (Ffont_spec): Signal an error for an invalid font name
14762 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
14764 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
14765 In particular this ports to 32-bit sparc Sun cc.
14766 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
14767 array with a dummy element at specpdl[-1], so that its address can
14769 (unbind_to): Do not copy the binding; not needed, now that we
14770 copy old_value in the one place where the copy is needed.
14771 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
14772 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
14773 (union specbinding): Rename from struct specbinding. Redo layout
14774 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
14775 which is not portable. With Sun C 5.12 32-bit sparc, the
14776 declaration causes nargs to be an unsigned bitfield, a behavior
14777 that the C standard allows; but Emacs wants nargs to be signed.
14778 The overall type is now a union of structures rather than a
14779 structure of union of structures, and the 'kind' member is now a
14780 bitfield, so that the overall type doesn't grow. All uses changed.
14781 * process.c (Fmake_serial_process): Remove unnecessary initialization.
14783 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
14785 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
14786 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
14788 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
14790 2013-06-17 Eli Zaretskii <eliz@gnu.org>
14792 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
14793 unless we know that the window w's frame is a frame object.
14794 Another attempt at solving bug#14062 and bug#14630.
14796 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
14798 * textprop.c (property_set_type): New enum.
14799 (add_properties): Allow appending/prepending text properties.
14800 (add_text_properties_1): Factored out of Fadd_text_properties.
14801 (Fadd_text_properties): Move all the code into
14802 add_text_properties_1.
14803 (Fadd_face_text_property): New function that calls
14804 add_text_properties_1.
14806 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
14808 Move functions from lisp.h to individual modules when possible.
14809 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
14810 * alloc.c (XFLOAT_INIT, set_symbol_name):
14811 * buffer.c (CHECK_OVERLAY):
14812 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
14813 (set_char_table_parent):
14814 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
14815 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
14816 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
14817 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
14819 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
14820 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
14821 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
14822 (backtrace_args, backtrace_debug_on_exit):
14823 * floatfns.c (CHECK_FLOAT):
14824 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
14825 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
14826 (set_hash_hash, set_hash_hash_slot, set_hash_index)
14827 (set_hash_index_slot):
14828 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
14829 * marker.c (CHECK_MARKER):
14830 * textprop.c (CHECK_STRING_OR_BUFFER):
14831 * window.c (CHECK_WINDOW_CONFIGURATION):
14832 Move here from lisp.h, and make these functions static rather than
14834 * buffer.c (Qoverlayp):
14836 * fns.c (Qhash_table_p):
14837 * window.c (Qwindow_configuration_p):
14839 * lisp.h: Remove the abovementioned defns and decls.
14841 Use functions, not macros, for XINT etc (Bug#11935).
14842 In lisp.h, prefer functions to function-like macros, and
14843 constants to object-like macros, when either will do. This:
14844 . simplifies use, as there's no more need to worry about
14845 arguments' side effects being evaluated multiple times.
14846 . makes the code easier to debug on some platforms.
14847 However, when using gcc -O0, keep using function-like macros
14848 for a few critical operations, for performance reasons.
14849 This sort of thing isn't needed with gcc -Og, but -Og
14850 is a GCC 4.8 feature and isn't widely-enough available yet.
14851 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
14852 Remove enum lsb_bits; no longer needed.
14853 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
14854 * buffer.c (Qoverlap):
14856 * fns.c (Qhash_table_p):
14857 Now extern, so lisp.h can use these symbols.
14858 * dispextern.h: Include character.h, for MAX_CHAR etc.
14859 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
14860 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14861 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
14862 (GLYPH_CODE_P): Move here from lisp.h.
14863 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14864 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
14865 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
14866 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
14867 XUNTAG now returns void *.
14868 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
14869 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
14870 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
14871 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
14872 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
14873 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
14874 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
14875 (lisp_h_XPNTR, lisp_h_XSYMBOL):
14876 New macros, renamed from their sans-lisp_h_ counterparts.
14877 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
14878 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
14879 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
14880 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
14881 If compiling via GCC without optimization, define these as macros
14882 in addition to inline functions.
14883 To disable this, compile with -DINLINING=0.
14884 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
14885 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
14886 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
14887 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
14888 (INTMASK, VALMASK): Now macros, since static values cannot be
14889 accessed from extern inline functions.
14890 (VALMASK): Also a constant, for benefit of old GDB.
14891 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
14892 is INTEGERP, which can fold it in.
14893 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
14894 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
14895 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
14896 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
14897 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
14898 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
14899 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
14900 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
14901 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
14902 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
14903 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
14904 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
14905 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
14906 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
14907 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
14908 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
14909 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
14910 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
14911 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
14912 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
14913 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
14914 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
14915 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
14916 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
14917 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
14918 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
14919 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
14920 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
14921 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
14922 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
14923 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
14924 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
14925 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
14927 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
14928 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
14929 (VALMASK): Define in one place rather than in two, merging the
14930 USE_LSB_TAG parts; this is simpler.
14931 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
14932 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
14933 Move up, to avoid use before definition.
14934 Also include "globals.h" earlier, for the same reason.
14935 (make_natnum): New function.
14936 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
14937 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
14938 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
14939 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
14940 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
14941 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
14942 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
14943 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
14944 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
14945 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
14946 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
14947 (Qwindow_configuration_p, Qimage): New forward declarations.
14948 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
14949 (STRING_COPYIN): Remove; unused.
14950 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
14951 (xcar_addr, xcdr_addr): New functions. All uses changed.
14952 (IEEE_FLOATING_POINT): Now a constant, not a macro.
14953 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
14954 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
14955 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
14956 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
14957 (TYPE_RANGED_INTEGERP): Simplify.
14958 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
14959 (setlocale, fixup_locale, synchronize_system_messages_locale)
14960 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
14961 Now empty functions, not macros.
14962 (functionp): Return bool, not int.
14963 * window.c (Qwindow_configuration_p): Now extern,
14964 so window.h can use it.
14965 * window.h (Qwindowp): Move decl back to lisp.h.
14967 2013-06-15 Eli Zaretskii <eliz@gnu.org>
14969 * xdisp.c (Fline_pixel_height): New function, required for solving
14972 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
14974 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
14976 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
14978 * lread.c (syms_of_lread):
14979 * fns.c (Fprovide): Adjust to new format of after-load-alist.
14981 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
14983 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
14985 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
14987 * fileio.c (expand_file_name): Doc fix.
14989 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
14991 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
14992 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
14993 Wait for self, not for 0. This can't hurt on GNU or similar
14994 system, and may help with Cygwin.
14996 * keyboard.c: Don't use PROP (...) as an lvalue.
14997 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
14998 Use set_prop (A, B), not PROP (A) = B.
15000 2013-06-10 Eli Zaretskii <eliz@gnu.org>
15002 * xdisp.c (get_it_property): Use it->window instead of generating
15003 a Lisp object from it->w.
15005 2013-06-09 Eli Zaretskii <eliz@gnu.org>
15007 * xdisp.c (get_it_property): If it->object is a buffer, pass to
15008 get-char-property the window that is being rendered, instead of
15009 the buffer, to support window-specific overlays. (Bug#14575)
15010 (compute_display_string_pos): When W is NULL, use the current
15011 buffer as the object to pass to get-char-property.
15012 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
15013 pointer member of the bidi iterator, since no window is pertinent
15016 2013-06-08 Eli Zaretskii <eliz@gnu.org>
15018 * bidi.c (bidi_fetch_char): Accept additional argument, the window
15019 being displayed, and pass it to compute_display_string_pos.
15020 (bidi_level_of_next_char, bidi_resolve_explicit_1)
15021 (bidi_paragraph_init): All callers changed.
15023 * xdisp.c (init_from_display_pos, init_iterator)
15024 (handle_single_display_spec, next_overlay_string)
15025 (get_overlay_strings_1, reseat_1, reseat_to_string)
15026 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
15027 Set bidi_it.w member from it->w.
15028 (compute_display_string_pos): Accept additional argument, the
15029 window being displayed, and pass it to Fget_char_property.
15032 * dispextern.h (struct bidi_it): New member w, the window being
15034 (compute_display_string_pos): Adjust prototype.
15036 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
15038 * xgselect.c: Remove unneeded include xterm.h.
15040 * process.c (wait_reading_process_output): Check for NS before GLIB.
15041 GLIB may be linked in due to rsvg, but ns_select must be called.
15043 * xgselect.c (xg_select): Remove call to window_system_available
15044 and g_main_context_pending at the top, so Gdk events (i.e. file
15045 notify) are processed when Emacs is started with -nw.
15047 2013-06-07 Eli Zaretskii <eliz@gnu.org>
15049 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
15050 (ctagsfiles3): New variable, includes only *.m files.
15051 (TAGS): Use an explicit language name in the regular expressions,
15052 to avoid transformation of '/SOMETHING' by MSYS to
15053 'c:\MSYS\SOMETHING'.
15055 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
15057 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
15059 2013-06-06 Eli Zaretskii <eliz@gnu.org>
15061 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
15062 still need to set the mouse pointer shape and activate help-echo.
15065 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
15067 A few porting etc. fixes for the new file monitor code.
15068 See the thread containing
15069 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
15070 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
15071 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
15072 (dir_monitor_callback, Fgfile_rm_watch):
15073 Use assq_no_quit instead of Fassoc, for speed.
15074 (dir_monitor_callback, Fgfile_rm_watch):
15075 eassert that the monitor is a fixnum.
15076 (dir_monitor_callback): No need for CDR_SAFE.
15077 Simplify building of lisp with alternative tails.
15078 (Fgfile_add_watch, Fgfile_rm_watch):
15079 Do not assume glib functions set errno reliably on failure.
15080 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
15081 and signal an error otherwise.
15082 (Fgfile_rm_watch): Prefer CONSP to !NILP.
15083 Use Fdelq instead of Fdelete, for speed.
15085 2013-06-05 Eli Zaretskii <eliz@gnu.org>
15087 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
15088 don't insist on being invoked on a highlighted tool-bar button.
15089 Avoids losing tool-bar functionality when mouse-highlight is nil.
15090 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
15091 Don't highlight when mouse-highlight is nil.
15092 (note_mouse_highlight): When mouse-highlight is nil, don't return
15093 right away; instead, run tool-bar and mode-line highlight
15094 subroutine, clear any existing highlight, and revert the mouse
15095 pointer to its default shape. (Bug#14558)
15097 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15099 * lisp.mk (lisp): Add prog-mode.el.
15101 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
15103 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
15104 * process.c (dummy_handler): New function.
15105 (lib_child_handler): New static var.
15106 (handle_child_signal): Invoke it.
15107 (catch_child_signal): If a library has set up a signal handler,
15108 save it into lib_child_handler.
15109 (init_process_emacs): If using glib and not on Windows, tickle glib's
15110 child-handling code so that it initializes its private SIGCHLD handler.
15111 * syssignal.h (SA_SIGINFO): Default to 0.
15112 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
15113 31; it should no longer be needed now.
15115 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
15117 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
15119 * gfilenotify.c (globals_of_gfilenotify): New function.
15120 (syms_of_gfilenotify): Move global initialization there.
15122 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
15124 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
15126 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
15127 * keyboard.c (menu_bar_items, tool_bar_items):
15128 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
15129 not override local keymaps any more.
15131 2013-06-04 Eli Zaretskii <eliz@gnu.org>
15133 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
15135 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15137 * w32console.c (initialize_w32_display): Return the dimensions of
15138 the console window via 2 additional arguments, not via the current
15139 frame. This avoids crashes due to overrunning the bounds of
15140 frame's decode_mode_spec_buffer, which is not resized following
15141 the change of the frame dimensions from the initial 10x10.
15143 * w32term.h (w32_initialize_display_info): Adjust prototype.
15145 * term.c (init_tty): Take dimensions of the frame from the values
15146 returned by initialize_w32_display.
15148 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
15149 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
15150 (LIBES): Add $(GFILENOTIFY_LIBS).
15152 * w32inevt.c (handle_file_notifications): Add dummy implementation
15153 for !HAVE_W32NOTIFY.
15155 * w32term.c: Wrap code with HAVE_W32NOTIFY.
15157 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
15159 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
15161 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
15163 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
15165 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
15167 Fix minor problems found by static checking.
15168 * data.c (pure_write_error):
15169 Use xsignal2, not Fsignal, as Fsignal might return.
15170 * eval.c (set_backtrace_debug_on_exit): Now static.
15171 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
15172 No longer inline. EXTERN_INLINE is needed only for functions
15173 defined in .h files. Reindent function header as per GNU style.
15174 (backtrace_p, backtrace_top, backtrace_next):
15175 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
15176 compiler or linker. Add extern decls to pacify gcc -Wall.
15177 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15179 * frame.c (free_monitors): Define only on platforms that need it.
15180 * nsterm.m (ns_term_init):
15181 * process.c (catch_child_signal):
15182 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
15183 defined on all porting targets these days.
15184 * process.c, process.h (catch_child_signal):
15185 Make it extern only if NS_IMPL_GNUSTEP is defined.
15187 2013-06-03 Eli Zaretskii <eliz@gnu.org>
15189 * w32.c (gettimeofday): Make the signature identical to prototype
15190 in nt/inc/sys/time.h.
15192 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15194 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
15197 * keyboard.c (safe_run_hooks_error): Improve error message.
15199 * data.c (pure_write_error): Add `object' argument.
15200 * puresize.h (CHECK_IMPURE): Use it.
15202 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
15204 * Makefile.in (NOTIFY_OBJ): New variable.
15205 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
15207 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
15208 Call syms_of_gfilenotify.
15210 * gfilenotify.c: New file.
15212 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
15213 and Qfile_w32notify.
15214 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
15215 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
15217 * lisp.h: Declare syms_of_gfilenotify.
15219 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
15221 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
15223 Merge the specpdl and backtrace stacks. Make the structure of the
15224 specpdl entries more obvious via a tagged union of structs.
15225 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
15226 (enum specbind_tag): New enum.
15227 (struct specbinding): Make it a tagged union of structs.
15228 Add a case for backtrace records.
15229 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
15230 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
15231 (backtrace_debug_on_exit): New accessors.
15232 (struct backtrace): Remove.
15233 (struct catchtag): Remove backlist field.
15234 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
15236 (Flocal_variable_p): Speed up the common case where the binding is
15238 * eval.c (backtrace_list): Remove.
15239 (set_specpdl_symbol, set_specpdl_old_value): Remove.
15240 (set_backtrace_args, set_backtrace_nargs)
15241 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
15242 (backtrace_next): New functions.
15243 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
15244 (unwind_to_catch, internal_lisp_condition_case)
15245 (internal_condition_case, internal_condition_case_1)
15246 (internal_condition_case_2, internal_condition_case_n): Don't bother
15247 with backtrace_list any more.
15248 (Fsignal): Adjust to new backtrace format.
15249 (grow_specpdl): Move up.
15250 (record_in_backtrace): New function.
15251 (eval_sub, Ffuncall): Use it.
15252 (apply_lambda): Adjust to new backtrace format.
15253 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
15255 (specbind): Adjust to new specpdl format. Simplify.
15256 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
15257 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
15259 (mark_backtrace): Remove.
15260 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
15261 * xdisp.c (redisplay_internal): Use record_in_backtrace.
15262 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
15264 * profiler.c (record_backtrace): Use get_backtrace.
15265 (handle_profiler_signal): Use backtrace_top_function.
15266 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
15267 accessor functions.
15269 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
15271 * process.h (catch_child_signal): Declare.
15273 * process.c (catch_child_signal): New function.
15274 (init_process_emacs): Call it.
15276 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
15277 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
15279 (x_set_cursor_type): Remove declaration.
15280 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
15281 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
15282 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
15283 (ns_get_color): Use F suffix on float.
15284 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
15285 (ns_get_rgb_color): Remove.
15286 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
15287 (note_mouse_movement): x and y are CGFloat.
15288 (ns_draw_fringe_bitmap): Remove unused rowY.
15289 Change #if to COCOA && >= 10_6.
15290 (ns_draw_window_cursor): Remove unused overspill.
15291 (ns_draw_underwave): width and x are EamcsCGFloat.
15292 (ns_draw_box): thickness is CGFloat.
15293 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
15294 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
15295 if not in main thread.
15296 (ns_get_pending_menu_title, ns_check_menu_open)
15297 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
15298 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
15299 (sendFromMainThread:): New method.
15300 (changeFont:): size is CGFloat.
15301 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
15302 Disable warning about permanent text.
15303 (characterIndexForPoint:): Adjust return type depending on GNUstep
15305 (mouseDown:): delta is CGFloat.
15306 (updateFrameSize): Remove unised variable f.
15307 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
15308 Cast float to EmacsCGFloat.
15309 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
15310 also to -1 when restoring.
15311 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
15312 inside NS_IMPL_COCOA.
15313 (toggleFullScreen:): Put call to toggleFullScreen inside
15314 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
15315 (setPosition:portion:whole:): por is CGFloat.
15316 (getMouseMotionPart:window:x:y:): Add F suffix to float.
15317 (mouseDown:): Use CGFloat.
15318 (mouseDragged:): Remove unised variable edge.
15319 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
15321 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
15322 of CGFloat differs.
15323 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
15324 when NS_IMPL_GNUSTEP.
15325 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
15326 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
15327 (EmacsToolbar): Add clearAll. Add tag argument to
15328 addDisplayItemWithImage.
15329 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
15331 * nsselect.m (ns_get_local_selection): Remove unused variable type.
15333 * nsmenu.m (ns_update_menubar): Make static.
15334 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
15335 (fillWithWidgetValue:): Add cast to SEL for setAction.
15336 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
15337 (update_frame_tool_bar): Update code for GNUstep.
15338 (clearAll): New method.
15339 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
15340 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
15341 Move identifierToItem setObject and activeIdentifiers addObject before
15342 call to insertItemWithItemIdentifier.
15343 (validateVisibleItems): Fix indentation.
15344 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
15345 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
15346 UtilityWindow to aStyle, remove call to setStyleMask.
15348 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
15350 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
15351 (ns_charset_covers, ns_get_covering_families, nsfont_open):
15352 Use F suffix on floats.
15353 (ns_char_width): Returns CGFloat.
15354 (ns_ascii_average_width): w is CGFloat instead of float.
15355 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
15357 (ns_glyph_metrics): CGFloat instead of float.
15359 * nsfns.m (x_set_foreground_color, x_set_background_color):
15361 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
15362 remove unused variables.
15363 (Fns_read_file_name): Keep track if panel is for save.
15364 Use ns_filename_from_panel/ns_directory_from_panel.
15365 (Fns_list_services): delegate only used for COCOA.
15366 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
15367 Just return the input if GNUstep.
15368 (x_screen_planes): Remove.
15369 (Fxw_color_values): Use EmacsCGFloat
15370 (Fns_display_monitor_attributes_list): Only get screen number for
15372 (getDirectory, getFilename): Remove from EmacsOpenPanel and
15374 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
15375 ns_directory_from_panel.
15377 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
15379 * process.c (handle_child_signal): Also use WCONTINUED.
15380 This is so that list-processes doesn't mistakenly list the process
15381 as stopped, when the process has actually been continued and is
15384 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
15386 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
15387 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
15388 not already configured.
15390 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
15392 2013-05-29 Eli Zaretskii <eliz@gnu.org>
15394 * Makefile.in (mostlyclean): Remove *.res files.
15396 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
15398 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
15399 a buffer (bug#8447).
15401 2013-05-27 Eli Zaretskii <eliz@gnu.org>
15403 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
15404 display vector, and we backtrack, handle the case that the
15405 previous character position is also displayed from a display
15406 vector or covered by a display string or image. (Bug#14476)
15408 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
15410 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15411 (struct MonitorInfo, free_monitors): Remove.
15412 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
15413 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
15414 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15417 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
15418 (struct MonitorInfo, free_monitors): Remove.
15419 (ns_screen_name): Make static.
15420 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
15421 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
15424 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
15425 (struct MonitorInfo): New struct.
15426 (free_monitors, make_monitor_attribute_list): Declare.
15428 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
15430 (free_monitors, make_monitor_attribute_list): New functions.
15431 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
15434 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
15436 * callproc.c (call_process): Refine the doc string. (Bug#14045)
15438 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
15440 * keyboard.c: Apply keyboard decoding only to events that come directly
15441 from the tty, not from unread-command-events (bug#14368).
15442 (read_event_from_main_queue): New function, extracted from read_char.
15443 (read_decoded_char): Remove.
15444 (read_decoded_event_from_main_queue): New function to replace it.
15445 (read_char): Use it.
15446 (read_key_sequence): Use read_char rather than read_decoded_char.
15448 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
15450 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
15452 * casetab.c (init_casetab_once): Fix last change (bug#14424).
15454 2013-05-22 Kenichi Handa <handa@gnu.org>
15456 The following changes are to fix the setting of
15457 buffer-file-coding-system on, for instance, C-x RET c unix RET
15458 _FILE_OF_DOS_EOL_TYPE_ RET.
15460 * coding.h (struct coding_system): New member detected_utf8_chars.
15462 * coding.c (detect_coding_utf_8): Count characters and check EOL
15463 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
15465 (setup_coding_system): Do not initialize coding->head_ascii.
15466 (check_ascii): Do not set coding->eol_seen but update it. Do not
15467 call adjust_coding_eol_type here.
15468 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
15469 If the eol-type of CODING is already specified, adjust the eol type
15470 of the found coding-system.
15471 (decode_coding_gap): Cancel previous change. Utilize the
15472 character numbers counted by detect_coding_utf_8. Fix detection
15475 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
15477 * search.c (looking_at_1): Only set last_thing_searched if the match
15478 changed the match-data (bug#14281).
15480 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
15482 * xdisp.c (reseat_at_previous_visible_line_start):
15483 Already declared in dispextern.h, so remove it here.
15484 (move_it_vertically_backward): Likewise.
15486 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15488 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
15489 (Fx_display_pixel_width, Fx_display_pixel_height)
15490 (Fx_display_mm_width, Fx_display_mm_height):
15491 Mention `display-monitor-attributes-list' in docstrings.
15493 * nsfns.m (ns_get_screen): Remove function. All uses removed.
15494 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
15495 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
15496 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
15497 (Fx_display_backing_store, Fx_display_visual_class)
15498 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
15499 (Fx_display_grayscale_p, Fx_display_pixel_width)
15500 (Fx_display_pixel_height, Fx_display_planes)
15501 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
15502 (Fx_display_screens): Don't confuse X11 screens with NS screens.
15503 (Fx_display_mm_width, Fx_display_mm_height)
15504 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
15505 height for all physical monitors as in X11.
15507 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
15508 Return pixel width or height for all physical monitors as in X11.
15510 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
15512 Port --enable-gcc-warnings to clang.
15513 * bytecode.c (exec_byte_code):
15515 Redo diagnostic pragmas to pacify clang, too.
15516 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
15517 * editfns.c (Fencode_time):
15518 * fileio.c (file_accessible_directory_p):
15519 * font.c (font_unparse_xlfd):
15520 Use '&"string"[index]' instead of '"string" + (index)'.
15521 * undo.c (user_error): Remove; unused.
15523 2013-05-16 Eli Zaretskii <eliz@gnu.org>
15525 * insdel.c (insert_1_both): Document the arguments, instead of
15526 referring to insert_1, which no longer exists.
15528 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
15529 some window, increment windows_or_buffers_changed, so that
15530 *Messages* display in that window is updated. (Bug#14408)
15532 * w32.c: Include epaths.h.
15533 (init_environment): Use cmdproxy.exe without leading directories.
15534 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
15536 (gettimeofday): Adjust signature and return value to Posix
15539 * unexw32.c (open_output_file): Delete the existing emacs.exe
15540 before creating it, to break the hard link to the versioned
15543 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
15544 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
15545 (FIRSTFILE_OBJ): New variables.
15546 (W32_RES): Rename to EMACSRES. All users changed.
15547 (base_obj): Use $(CM_OBJ).
15548 (ALLOBJS): Use $(FIRSTFILE_OBJ).
15549 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
15550 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
15551 $(W32_RES_LINK) before $(LIBES).
15552 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
15554 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
15556 * makefile.w32-in (DOC): Use just "DOC".
15558 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
15560 * process.c: Export default filters and sentinels to Elisp.
15561 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
15563 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
15564 (Fset_process_sentinel, Fformat_network_address):
15565 Default to them instead of nil.
15566 (server_accept_connection): Sentinels can't be nil any more.
15567 (read_and_dispose_of_process_output): New function, extracted from
15568 read_process_output.
15569 (read_process_output): Use it; filters can't be nil.
15570 (Finternal_default_process_filter): New function, extracted from
15571 read_process_output.
15572 (exec_sentinel_unwind): Remove function.
15573 (exec_sentinel): Don't zilch sentinel while running.
15574 (status_notify): Sentinels can't be nil.
15575 (Finternal_default_process_sentinel): New function extracted from
15577 (setup_process_coding_systems): Default filter is not nil any more.
15578 (syms_of_process): Export new Elisp functions and initialize
15580 * lisp.h (make_lisp_proc): New function.
15582 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
15584 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
15586 2013-05-14 Eli Zaretskii <eliz@gnu.org>
15588 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15589 unless we know that the window w is a leaf window.
15590 Another attempt at solving bug#14062.
15592 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
15594 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
15597 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
15599 * image.c (gif_load): Check that subimages fit (Bug#14345).
15601 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
15603 * lread.c (skip_dyn_eof): New function.
15604 (read1): Use it to skip the end of a file in response to #@00.
15606 * doc.c (get_doc_string): Slightly relax the sanity checking.
15608 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
15610 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
15611 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
15612 (MonitorInfo): New struct.
15613 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
15614 (Fns_display_monitor_attributes_list): New functions.
15615 (display-usable-bounds): Remove.
15616 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
15619 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
15621 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
15622 (GTK_CHECK_VERSION): New macro, if not already defined.
15623 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
15624 replaced by GTK_CHECK_VERSION.
15626 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
15628 * xterm.h (GTK_PREREQ): New macro.
15629 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
15630 to use this macro instead, for consistency and clarity.
15632 2013-05-08 Eli Zaretskii <eliz@gnu.org>
15634 * xdisp.c (row_for_charpos_p): New function, with code of
15635 cursor_row_p, but accepts an additional argument CHARPOS instead
15636 of using a hardcoded PT.
15637 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
15638 (row_containing_pos): Call row_for_charpos_p instead of partially
15639 doing the same. Fixes cursor positioning under longlines-mode
15640 when longlines-show-effect includes more than one newline, when
15641 moving the cursor vertically up.
15643 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
15645 * makefile.w32-in (ACL_H): New macro.
15646 ($(BLD)/fileio.$(O)): Update dependencies.
15648 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
15650 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
15651 * Makefile.in (LIB_ACL): New macro.
15652 (LIBACL_LIBS): Remove.
15653 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
15654 * fileio.c: Include <acl.h>.
15655 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
15656 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
15658 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
15661 * unexelf.c: Don't assume ElfW (Half) fits in int.
15662 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
15663 when dealing with ElfW (Half) values, since they can exceed 2**31
15664 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
15665 (entry_address): Omit unused NUM arg. All uses changed.
15667 2013-05-07 Juri Linkov <juri@jurta.org>
15669 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
15670 to the string converted from number with `Fnumber_to_string'.
15673 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
15675 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
15676 This fixes a problem introduced by my previous change.
15678 2013-05-07 Glenn Morris <rgm@gnu.org>
15680 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
15682 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
15684 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
15686 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
15688 Static checking by GCC 4.8.0.
15689 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
15690 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
15691 (x_get_monitor_attributes_fallback)
15692 (x_get_monitor_attributes_xinerama)
15693 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
15694 Define only if USE_GTK.
15695 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
15696 (x_get_monitor_attributes_fallback): Omit unused locals.
15697 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
15698 Use double, not float, to avoid mixed-mode floating point arithmetic.
15700 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15701 Jan Djärv <jan.h.d@swipnet.se>
15703 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
15704 (XINERAMA_CFLAGS): New macros.
15705 (ALL_CFLAGS, LIBES): Use them.
15707 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
15708 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
15709 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
15710 (syms_of_xfns): DEFSYM them.
15711 (struct MonitorInfo): New struct.
15712 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
15713 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
15714 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
15715 (x_get_monitor_attributes_xinerama): New functions.
15716 (Fx_display_monitor_attributes_list): New primitive.
15717 (syms_of_xfns): Defsubr it.
15719 * xterm.h (x_display_info): Add Xatom_net_workarea and
15720 Xatom_net_current_desktop.
15722 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
15723 and dpyinfo->Xatom_net_current_desktop.
15725 2013-05-06 Eli Zaretskii <eliz@gnu.org>
15727 * xdisp.c (pos_visible_p): Use the special code for finding the
15728 beginning of a display property or overlay for any "replacing"
15729 display property, not just for display strings. This solves
15730 incorrect reporting of position by posn-at-point. (Bug#14241)
15732 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
15734 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
15735 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
15736 Verify that ElfW (Half) fits in int.
15737 (fatal): Use same signature as lisp.h.
15738 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
15739 configure and build with -DUNEXELF_DEBUG without worrying about
15740 other modules that use DEBUG.
15741 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
15742 possibly-wide integers now uses it instead of plain fprintf.
15743 (entry_address): New function, which avoids problems with 32-bit
15744 overflow on 64-bit hosts.
15745 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
15746 (round_up): Don't assume the remainder fits in int.
15747 (find_section): Use bool for boolean. Simplify debug code.
15748 (unexec): Don't assume file sizes fit in int or size_t.
15749 Omit unnecessary trailing newline in 'fatal' format.
15750 Use strerror rather than outputting decimal error number.
15751 Remove unused code when emacs is not defined;
15752 this file relies on Emacs now.
15753 Don't assume e_phnum and e_shnum are positive.
15755 * regex.c: Fix problems when DEBUG is defined.
15756 (extract_number, extract_number_and_incr): Define regardless of
15757 whether DEBUG is defined; that's simpler and makes the code less
15758 likely to go stale in the normal case when DEBUG is not defined.
15759 Return int rather than taking an int * arg. All callers changed.
15760 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
15761 Remove, replacing with ...
15762 (DEBUG_PRINT): New macro. All callers changed.
15763 (DEBUG_COMPILES_ARGUMENTS): New macro.
15764 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
15765 (print_compiled_pattern, print_double_string) [DEBUG]:
15766 Use prototype rather than old-style definition.
15767 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
15768 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
15769 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
15770 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
15771 Don't assume ptrdiff_t, size_t, and long are the same width as int.
15772 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
15773 This matters only when DEBUG is defined.
15775 2013-05-05 Eli Zaretskii <eliz@gnu.org>
15777 * xdisp.c (set_iterator_to_next): Set the
15778 ignore_overlay_strings_at_pos_p flag only if we are _really_
15779 iterating over an overlay string, as indicated by the
15780 current.overlay_string_index member. (Bug#14306)
15782 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
15784 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
15785 to where it is used, to avoid autorelease issues (Bug#14050).
15787 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
15789 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
15790 * fileio.c (syms_of_fileio): Implement this.
15791 * filelock.c (create_lock_file): If symbolic links don't work, so
15792 we use a regular file as a lock file, do not fsync the lock file;
15795 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
15797 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
15798 (syms_of_minibuf): Adjust accodingly.
15800 * callint.c (Fcall_interactively): Adjust calls accordingly.
15802 2013-05-04 Eli Zaretskii <eliz@gnu.org>
15804 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
15805 w->contents is a buffer before computing everything else.
15806 Use parentheses to disambiguate last part of the condition.
15808 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
15809 assertion violations. (Bug#14062)
15811 2013-05-01 David Reitter <david.reitter@gmail.com>
15813 * nsfns.m (ns_tooltip): Initialize.
15815 2013-04-28 Eli Zaretskii <eliz@gnu.org>
15817 * coding.c (decode_coding_gap): Don't remove the character before
15818 a newline unless it's a CR character. (Bug#14287)
15820 2013-04-28 Dan Nicolaescu <dann@gnu.org>
15822 * dispextern.h (struct face): Move enum face_underline_type
15823 earlier so that bitfields can be in the same word.
15825 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
15827 * nsfns.m (handlePanelKeys): New function.
15828 (EmacsOpenPanel:performKeyEquivalent:)
15829 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
15830 arrows/function/control and copy/paste keys (Bug#14296).
15832 2013-04-27 Juri Linkov <juri@jurta.org>
15834 * callint.c (Fcall_interactively): Call `Qread_number' for
15835 interactive code letter `n' instead of using duplicate code.
15838 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
15840 * systime.h (make_timeval): Declare as 'const'.
15842 2013-04-27 Kenichi Handa <handa@gnu.org>
15844 * font.c (font_open_entity): Always open a font of manageable
15847 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
15849 Port better to AIX (Bug#14258).
15850 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
15853 2013-04-24 Kenichi Handa <handa@gnu.org>
15855 * coding.c (decode_coding_iso_2022): When an invalid escape
15856 sequence is encountered, reset the invocation and designation
15857 status to the safest one.
15859 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
15861 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
15862 Without this fix, "make distclean" leaves stamp-h1 behind.
15864 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
15866 * w32fns.c (w32_fullscreen_rect): New function to compute the
15867 window rectangle for the given fullscreen mode.
15868 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
15869 longer tunes the window size. This keeps the window's edges flush
15870 with the screen and allows the taskbar to hide itself in fullboth.
15872 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
15873 window decorations and uses the entire screen.
15875 * w32term.h (w32_fullscreen_rect) Add prototype.
15876 (struct w32_output): Replace normal_width, normal_height,
15877 normal_top, and normal_left members with a single normal_placement
15879 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
15881 (FRAME_NORMAL_PLACEMENT): New macro.
15883 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
15885 * minibuf.c (Ftest_completion): Silence compiler warning.
15887 2013-04-15 Eli Zaretskii <eliz@gnu.org>
15889 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
15892 * frame.h (WINDOW_FRAME): Protect macro and its argument with
15895 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
15896 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
15897 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
15898 parentheses where appropriate.
15900 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
15902 * keyboard.c (timer_start_idle): Remove no-longer-used local.
15904 2013-04-14 Eli Zaretskii <eliz@gnu.org>
15906 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
15907 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
15908 Mention in the doc string that setting these variables takes
15909 effect only after a call to set-window-buffer. (Bug#14200)
15911 2013-04-13 Eli Zaretskii <eliz@gnu.org>
15913 * indent.c (Fvertical_motion): Don't consider display strings on
15914 overlay strings as display strings on the buffer position we
15915 started from. This prevents vertical cursor motion from jumping
15916 more than one line when there's an overlay string with a display
15917 property at end of line.
15918 Reported by Karl Chen <Karl.Chen@quarl.org> in
15919 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
15921 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
15923 * window.c (select_window): `record_buffer' even if window is
15924 already selected (bug#14191).
15926 2013-04-11 Eli Zaretskii <eliz@gnu.org>
15928 * window.c (Fwindow_end): Test more flags, including the buffer's
15929 last_overlay_modified flag, to determine whether the window's
15930 display is really up-to-date. Prevents the function from
15931 returning a stale value. (Bug#14170)
15932 (Fwindow_line_height): Fix the test for up-to-date-ness of the
15935 2013-04-10 Eli Zaretskii <eliz@gnu.org>
15937 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
15938 garbaged only if it is not already the top frame on its TTY.
15939 This prevents flickering due to constant redrawing of TTY frames when
15940 there are GUI frames open in the same session. (Bug#13864)
15942 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
15944 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
15945 of marking the idle timers directly.
15947 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
15949 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
15950 tables (bug#14054).
15952 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
15954 * window.c (select_window): Don't record_buffer while the invariant is
15955 temporarily broken (bug#14161).
15957 * fns.c (Fdelq): Don't assume !NILP => CONSP.
15959 2013-04-07 Eli Zaretskii <eliz@gnu.org>
15961 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
15963 2013-04-07 Romain Francoise <romain@orebokech.com>
15965 Ignore additional platform-specific ACL errors (Bug#13702).
15966 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
15967 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
15969 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
15971 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
15974 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
15976 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
15977 This bug was introduced by my 2013-02-25 change that simplified
15978 data_start configuration. Without this change, on GNU/Linux
15979 an Emacs configured with --enable-profiling fails immediately
15980 due to a profiler signal.
15981 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
15982 with these flags. On platforms where special flags are needed
15983 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
15984 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
15985 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
15987 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
15989 Get rid of some platform-specific functions examining window
15990 system and its capabilities. This is a partial rework of the
15992 * lisp.h (have_menus_p): Remove prototype. This function is
15993 replaced with platform-independent window_system_available.
15994 (check_window_system): Move to...
15995 * frame.h (decode_window_system_frame, window_system_available):
15996 ...here, add new prototypes.
15997 * frame.c (window_system_available, decode_window_system_frame):
15999 (check_window_system): Platform-independent now.
16000 * xterm.h (x_in_use): Remove declaration.
16002 * w32term.h (check_x_frame):
16003 * nsterm.h (check_x_frame): Remove prototypes. This function
16004 is replaced with platform-independent decode_window_system_frame.
16005 * msdos.c (have_menus_p): Remove.
16006 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
16007 Remove platform-specific functions. Use check_window_system,
16008 decode_window_system_frame and check_ns_display_info where
16009 appropriate. Minor style and comment tweaks.
16010 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
16011 (check_x_frame): Likewise.
16012 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
16014 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
16015 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
16016 * xmenu.c, xselect.c: All related users changed.
16018 2013-04-03 Kenichi Handa <handa@gnu.org>
16020 The following changes is to optimize the code for reading UTF-8
16023 * coding.c (check_ascii): Rename from detect_ascii. Return value
16024 changed. Check EOL format. Do not call adjust_coding_eol_type
16026 (check_utf_8): New function.
16027 (adjust_coding_eol_type): Do nothing if already adjusted.
16028 (detect_coding): Compare the return value of check_ascii with
16029 coding->src_bytes. Call adjust_coding_eol_type if necessary.
16030 (decode_coding_gap): Optimize for valid UTF-8.
16032 2013-03-21 Kenichi Handa <handa@gnu.org>
16034 * coding.c (syms_of_coding): Cancel previous change.
16036 * insdel.c (insert_from_gap): Fix previous change.
16038 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
16040 Consistently use platform-specific function to detect window system.
16041 * lisp.h (check_window_system): New prototype. This function is
16042 going to replace check_x, check_w32 and check_ns.
16043 (have_menus_p): Mention msdos.c in comment.
16044 * fontset.c (check_window_system_func): Remove. Adjust all users.
16045 * fontset.h (check_window_system_func): Remove prototype.
16046 * nsterm.h (check_ns):
16047 * xterm.h (check_x):
16048 * w32term.h (check_w32): Likewise.
16049 * menu.c (Fx_popup_menu): Use check_window_system.
16050 * msdos.c (check_window_system): Define for MS-DOS.
16051 * nsfns.m (check_window_system): Define for NS. Adjust all users.
16052 * w32fns.c (check_window_system): Likewise for MS-Windows.
16053 * xfns.c (check_window_system): Likewise for X.
16054 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
16055 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
16057 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
16059 Prefer < to > in range checks such as 0 <= i && i < N.
16060 This makes it easier to visualize quantities on a number line.
16061 This patch doesn't apply to all such range checks,
16062 only to the range checks affected by the 2013-03-24 change.
16063 This patch reverts most of the 2013-03-24 change.
16064 * alloc.c (xpalloc, Fgarbage_collect):
16065 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
16066 * character.c (string_escape_byte8):
16067 * charset.c (read_hex):
16068 * data.c (cons_to_unsigned):
16069 * dispnew.c (update_frame_1):
16070 * doc.c (Fsubstitute_command_keys):
16071 * doprnt.c (doprnt):
16072 * editfns.c (hi_time, decode_time_components):
16073 * fileio.c (file_offset):
16074 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16075 * font.c (font_intern_prop):
16076 * frame.c (x_set_alpha):
16077 * gtkutil.c (get_utf8_string):
16078 * indent.c (check_display_width):
16079 * keymap.c (Fkey_description):
16080 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
16082 * minibuf.c (read_minibuf_noninteractive):
16083 * process.c (wait_reading_process_output):
16084 * search.c (Freplace_match):
16085 * window.c (get_phys_cursor_glyph):
16086 * xdisp.c (redisplay_internal):
16087 * xsmfns.c (smc_save_yourself_CB):
16088 Prefer < to > for range checks.
16089 * dispnew.c (sit_for): Don't mishandle NaNs.
16090 This fixes a bug introduced in the 2013-03-24 change.
16091 * editfns.c (decode_time_components): Don't hoist comparison.
16092 This fixes another bug introduced in the 2013-03-24 change.
16094 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
16096 * frame.h (struct frame): Drop scroll_bottom_vpos
16097 member becaue all real users are dead long ago.
16098 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
16099 * xdisp.c (redisplay_internal): Adjust user.
16101 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
16103 * nsmenu.m (showAtX:Y:for:): setLevel to
16104 NSPopUpMenuWindowLevel (Bug#13998).
16106 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
16108 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
16109 (ns_check_pending_open_menu): Declare.
16111 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
16112 (x_activate_menubar): Update the menu with title that matches
16113 ns_get_pending_menu_title, and call
16114 ns_check_pending_openmenu (Bug#12698).
16115 (menuWillOpen:): New method.
16116 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
16118 * nsterm.m (menu_will_open_state, menu_mouse_point)
16119 (menu_pending_title): New varaibles.
16120 (ns_get_pending_menu_title, ns_check_menu_open)
16121 (ns_check_pending_open_menu): New functions.
16123 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
16125 * indent.c (current_column_bol_cache): Remove leftover which is not
16126 used in Fmove_to_column any more.
16127 (current_column, scan_for_column): Adjust users.
16128 * keyboard.c (last_point_position_buffer, last_point_position_window):
16129 Remove leftovers which are not used for recording undo any more.
16130 (command_loop_1, syms_of_keyboard): Adjust users.
16131 * xdisp.c (last_max_ascent): Remove leftover which is not used in
16132 redisplay_window any more.
16133 (move_it_to): Adjust user.
16135 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
16137 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
16138 Update dependencies.
16140 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
16142 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
16143 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
16144 forward references.
16146 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16148 * window.h (struct window): Replace hchild, vchild and buffer slots
16149 with a single slot 'contents'. This is possible because each valid
16150 window may have either the child window (in vertical or horizontal
16151 combination) or buffer to display (for the leaf window). Using that,
16152 a lot of operations to traverse and/or change window hierarchies may
16153 be simplified. New member horizontal is used to distinguish between
16154 horizontal and vertical combinations of internal windows.
16155 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
16156 (WINDOW_VERTICAL_COMBINATION_P): New macros.
16157 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
16158 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
16159 Use contents slot, not buffer, where appropriate.
16160 (wset_combination): New function.
16161 (wset_buffer): Add eassert.
16162 (Fframe_first_window): Simplify the loop reaching first window.
16163 (Fwindow_buffer): Use WINDOW_LEAF_P.
16164 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
16165 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
16166 (unshow_buffer): Convert initial debugging check to eassert.
16167 (replace_window, recombine_windows, Fdelete_other_windows_internal)
16168 (make_parent_window, window_resize_check, window_resize_apply)
16169 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
16170 (Fset_window_configuration, delete_all_child_windows, save_window_save):
16171 Adjust to match struct window changes.
16172 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
16173 (mark_window_cursors_off, count_windows, get_leaf_windows)
16174 (foreach_window_1): Simplify the loop.
16175 * alloc.c (mark_object): Do not check for the leaf window because
16176 internal windows has no glyph matrices anyway.
16177 * dispnew.c (clear_window_matrices, showing_window_margins_p)
16178 (allocate_matrices_for_window_redisplay, fake_current_matrices)
16179 (allocate_matrices_for_frame_redisplay, free_window_matrices)
16180 (build_frame_matrix_from_window_tree, mirror_make_current)
16181 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
16182 (update_window_tree, set_window_update_flags): Simplify the loop.
16183 (sync_window_with_frame_matrix_rows): Enforce live window.
16184 Use contents slot, not buffer, where appropriate.
16185 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
16186 and WINDOW_HORIZONTAL_COMBINATION_P.
16187 (make_frame_visible_1): Simplify the loop.
16188 Use contents slot, not buffer, where appropriate.
16189 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
16190 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
16191 (expose_window_tree): Likewise.
16192 Use contents slot, not buffer, where appropriate.
16193 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
16194 to avoid deleted windows. Use contents slot instead of buffer.
16195 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
16196 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
16197 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
16198 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
16200 2013-03-28 Eli Zaretskii <eliz@gnu.org>
16202 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
16203 identify the reasons for assertion violations in bug#14062 and
16205 (Fx_show_tip): Fix compilation error under
16206 "--enable-check-lisp-object-type". (Bug#14073)
16208 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
16209 Reported by <rzl24ozi@gmail.com>.
16211 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
16213 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
16215 (unwind_with_echo_area_buffer): ...to restore it here.
16216 This is needed to ensure that...
16217 (redisplay_window): ...both window markers are valid here,
16218 which is verified by eassert.
16219 * editfns.c (save_excursion_save): Do not assume that
16220 selected_window always displays the buffer.
16221 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
16224 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
16226 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
16229 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
16231 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
16233 2013-03-27 Eli Zaretskii <eliz@gnu.org>
16235 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
16236 since MinGW's w32api headers do. This avoids compiler warnings.
16238 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
16239 if already defined.
16241 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16243 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
16245 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
16247 * gtkutil.c (style_changed_cb): Check if frame is live and an
16248 X frame (Bug#14038).
16250 2013-03-26 Eli Zaretskii <eliz@gnu.org>
16252 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
16253 Define only for _WIN32_WINNT less than 0x0500.
16254 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
16256 Move inclusion of time.h before sys/time.h, so that MinGW64 could
16257 see its own definitions of 'struct timeval' and 'struct timezone'.
16259 Fix incompatibilities between MinGW.org and MinGW64 headers.
16260 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
16262 * w32.c (REPARSE_DATA_BUFFER): Guard with
16263 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
16265 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
16267 * xterm.c: Include X11/XKBlib.h
16268 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
16270 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
16272 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
16274 * blockinput.h (input_blocked_p): Likewise.
16275 * bytecode.c (exec_byte_code): Likewise.
16276 * callproc.c (call_process_kill, call_process_cleanup)
16277 (Fcall_process): Likewise.
16278 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
16279 (Fccl_execute_on_string): Likewise.
16280 * character.c (string_escape_byte8): Likewise.
16281 * charset.c (read_hex): Likewise.
16282 * cm.c (calccost): Likewise.
16283 * data.c (cons_to_unsigned): Likewise.
16284 * dired.c (directory_files_internal, file_name_completion):
16286 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
16287 (sit_for): Likewise.
16288 * doc.c (Fsubstitute_command_keys): Likewise.
16289 * doprnt.c (doprnt): Likewise.
16290 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
16291 * emacsgtkfixed.c: Likewise.
16292 * fileio.c (file_offset, Fwrite_region): Likewise.
16293 * floatfns.c (Fexpt, fmod_float): Likewise.
16294 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
16296 * font.c (font_intern_prop): Likewise.
16297 * frame.c (x_set_alpha): Likewise.
16298 * gtkutil.c (get_utf8_string): Likewise.
16299 * indent.c (check_display_width): Likewise.
16300 * intervals.c (create_root_interval, rotate_right, rotate_left)
16301 (split_interval_right, split_interval_left)
16302 (adjust_intervals_for_insertion, delete_node)
16303 (interval_deletion_adjustment, adjust_intervals_for_deletion)
16304 (merge_interval_right, merge_interval_left, copy_intervals)
16305 (set_intervals_multibyte_1): Likewise.
16306 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
16307 * keymap.c (Fkey_description): Likewise.
16308 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
16309 * lread.c (openp, read_integer, read1, string_to_number):
16311 * menu.c (ensure_menu_items): Likewise.
16312 * minibuf.c (read_minibuf_noninteractive): Likewise.
16313 * print.c (printchar, strout): Likewise.
16314 * process.c (create_process, Faccept_process_output)
16315 (wait_reading_process_output, read_process_output, send_process)
16316 (wait_reading_process_output): Likewise.
16317 * profiler.c (make_log, handle_profiler_signal): Likewise.
16318 * regex.c (re_exec): Likewise.
16319 * regex.h: Likewise.
16320 * search.c (looking_at_1, Freplace_match): Likewise.
16321 * sysdep.c (get_child_status, procfs_ttyname)
16322 (procfs_get_total_memory): Likewise.
16323 * systime.h (EMACS_TIME_VALID_P): Likewise.
16324 * term.c (dissociate_if_controlling_tty): Likewise.
16325 * window.c (get_phys_cursor_glyph): Likewise.
16326 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
16327 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
16329 * xfns.c (Fx_window_property): Likewise.
16330 * xmenu.c (set_frame_menubar): Likewise.
16331 * xselect.c (x_get_window_property, x_handle_dnd_message):
16333 * xsmfns.c (smc_save_yourself_CB): Likewise.
16334 * xterm.c (x_scroll_bar_set_handle): Likewise.
16336 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
16338 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
16339 to be optional or nil. Adjust comment and convert it to docstring.
16340 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
16341 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
16343 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
16345 Static checking by GCC 4.8-20130319.
16346 * image.c (gif_load): Assume pass < 3 to pacify GCC.
16347 * process.c (Fset_process_datagram_address)
16348 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
16349 * xdisp.c (get_char_face_and_encoding)
16350 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
16351 (get_glyph_face_and_encoding): Prepare face before possibly using it.
16352 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
16354 2013-03-24 Ken Brown <kbrown@cornell.edu>
16356 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
16357 fix compilation on 64-bit Cygwin, where underscores are not
16358 automatically prepended.
16360 * w32term.c (w32_initialize): Silence compiler warning.
16362 2013-03-23 Eli Zaretskii <eliz@gnu.org>
16364 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
16365 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
16366 variables, to save and restore frame dimensions.
16367 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
16368 after returning from a 'fullscreen' configuration.
16369 use SendMessage instead of PostMessage to send the SC_RESTORE message,
16370 to avoid races between the main thread and the input thread.
16372 * w32term.h (struct w32_output): New members normal_width,
16373 normal_height, normal_top, normal_left, and prev_fsmode.
16374 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
16375 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
16376 members of a frame.
16378 * w32term.c (w32fullscreen_hook): Record last value of the frame's
16379 'fullscreen' parameter. Always record previous width and height
16380 of the frame, except when switching out of maximized modes, so
16381 that they could be restored correctly, instead of resetting to the
16382 default frame dimensions. Send SC_RESTORE command to the frame,
16383 unless we are going to send SC_MAXIMIZE, to restore the frame
16384 resize hints in the mouse pointer shown by the window manager.
16387 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
16389 * lisp.h (get_frame_param): Adjust conditions for prototype
16392 2013-03-22 Ken Brown <kbrown@cornell.edu>
16394 * unexcw.c: Drop unneeded inclusion of w32common.h.
16395 (report_sheap_usage): Declare.
16396 (read_exe_header): Add magic numbers for x86_64.
16397 (fixup_executable): Fix printf format specifier for unsigned long
16400 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
16402 * frame.h (struct frame): Put menu_bar_window under #ifdef
16403 because this member is not needed when X toolkit is in use.
16404 (fset_menu_bar_window):
16405 * dispnew.c (clear_current_matrices, clear_desired_matrices)
16406 (free_glyphs, update_frame):
16407 * xdisp.c (expose_frame): Likewise.
16408 (display_menu_bar): Likewise. Remove redundant eassert.
16409 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
16412 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
16414 Use functions and constants to manipulate Lisp_Save_Value objects.
16415 This replaces code that used macros and strings and token-pasting.
16416 The change makes the C source a bit easier to follow,
16417 and shrinks the Emacs executable a bit.
16418 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
16419 (make_save_value): Change 1st arg from string to enum. All callers
16422 (mark_object): Use if, not #if, for GC_MARK_STACK.
16423 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
16424 (XSAVE_OBJECT): Now functions, not macros.
16425 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
16426 the constant was never used.
16427 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
16428 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
16429 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
16430 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
16432 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
16433 type3 with a single member save_type. All uses changed.
16434 (save_type, set_save_pointer, set_save_integer): New functions.
16435 * print.c (PRINTX): Remove.
16437 * alloc.c: Remove redundant static declarations.
16439 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16441 * window.h (struct window): Convert left_col, top_line, total_lines
16442 and total_cols from Lisp_Objects to integers. Adjust comments.
16443 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
16445 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
16446 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
16447 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
16448 Adjust users where appropriate.
16450 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
16452 * frame.h (struct frame): Drop resx and resy because the same data is
16453 available from window system-specific output context. Adjust users.
16454 (default_pixels_per_inch_x, default_pixels_per_inch_y):
16455 New functions to provide defaults when no window system available.
16456 (FRAME_RES_X, FRAME_RES_Y): New macros.
16457 (NUMVAL): Move from xdisp.c.
16458 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
16459 (Ffont_face_attributes, Fopen_font):
16460 * image.c (gs_load):
16461 * w32font.c (fill_in_logfont):
16462 * xdisp.c (calc_pixel_width_or_height):
16463 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
16464 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
16466 2013-03-20 Kenichi Handa <handa@gnu.org>
16468 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
16469 to 1 (temporary workaround until a bug related to ASCII
16470 optimization is fixed).
16472 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
16474 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
16475 Signal error if window is not internal. Adjust docstring.
16476 (delete_all_child_windows): Use combination_limit to save the buffer.
16477 (Fset_window_configuration): Adjust accordingly.
16478 * print.c (syms_of_print): Initialize debugging output not here...
16479 (init_print_once): ...but in a new function here.
16480 * lisp.h (init_print_once): Add prototype.
16481 * emacs.c (main): Add call to init_print_once. Adjust comments.
16483 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
16485 * window.c (window_resize_check, window_resize_apply)
16486 (window_from_coordinates, recombine_windows, set_window_buffer)
16487 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
16488 (Fsplit_window_internal, Fdelete_window_internal)
16489 (freeze_window_starts): Use bool for booleans.
16490 * window.h (window_frame_coordinates, resize_frame_windows)
16491 (freeze_window_starts, set_window_buffer): Adjust prototypes.
16493 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
16495 * dispnew.c (bitch_at_user): Use `user-error'.
16497 2013-03-17 Ken Brown <kbrown@cornell.edu>
16499 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
16500 as return type of image_background. (Bug#13981)
16501 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
16503 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
16505 * nsterm.m (updateFrameSize:): Change resize increments if needed.
16506 (ns_select): Don't return with result uninitialized.
16508 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
16511 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
16513 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
16514 directories. If filename is nil, get directory name (Bug#13932).
16515 Use getFilename and getDirectory.
16516 (getFilename, getDirectory): New methods for EmacsSavePanel and
16518 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
16520 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
16522 * coding.c (decode_coding_gap): Fix typo caught by static checking.
16524 2013-03-15 Kenichi Handa <handa@gnu.org>
16526 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
16527 (adjust_after_replace): Make it back to static. Delete the third
16528 arg text_at_gap_tail. Cancel the code for handling it.
16530 * coding.h (struct coding_system): New member eol_seen.
16532 * coding.c (detect_ascii): New function.
16533 (detect_coding): Set coding->head_ascii and coding->eol_seen only
16534 when the source bytes are actually scanned. On detecting for
16535 coding_category_utf_8_auto, call detect_ascii instead of scanning
16536 source bytes directly.
16537 (produce_chars): Call insert_from_gap with the new arg 0.
16538 (encode_coding): Likewise.
16539 (decode_coding_gap): Control ASCII optimization by the variable
16540 disable_ascii_optimization instead of #ifndef .. #endif.
16541 Deccode EOL format according to coding->eol_seen.
16542 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
16545 * lisp.h (adjust_after_replace): Cancel externing it.
16546 (insert_from_gap): Adjust prototype.
16548 2013-03-15 Eli Zaretskii <eliz@gnu.org>
16550 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
16551 FULLSCREEN_MAXIMIZED. (Bug#13935)
16553 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
16555 * region-cache.c (find_cache_boundary, move_cache_gap)
16556 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
16557 Simplify debugging check and convert to eassert. Adjust comment.
16558 (pp_cache): Put under ENABLE_CHECKING.
16560 2013-03-14 Eli Zaretskii <eliz@gnu.org>
16562 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
16563 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
16564 and WM_ACTIVATEAPP.
16565 (w32fullscreen_hook): If the frame is visible, reset
16566 f->want_fullscreen flag after changing the frame size. If the
16567 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
16570 2013-03-13 Daniel Colascione <dancol@dancol.org>
16572 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
16573 too so that these builds can use Cygwin's file conversion
16574 functions. (We've been building and linking cygw32.o all along
16575 and just not using it.)
16577 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
16579 File synchronization fixes (Bug#13944).
16580 * Makefile.in (LIB_FDATASYNC): New macro.
16582 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
16583 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
16584 Don't worry about HAVE_FSYNC, since a substitute fsync is
16585 available if the system lacks one.
16586 (Fwrite_regin): Retry fsync if interrupted.
16588 2013-03-13 Eli Zaretskii <eliz@gnu.org>
16590 * w32term.c (w32_read_socket): If the Emacs frame is being
16591 activated, call w32fullscreen_hook, to make sure the new frame
16592 dimensions are in effect. (Bug#13937)
16594 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
16596 * xdisp.c (init_iterator): Simplify because both character and byte
16597 positions are either specified or -1. Add eassert. Adjust comment.
16598 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
16599 character and byte positions can be obtained from marker.
16601 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
16603 Static checking by Sun C 5.12.
16604 * alloc.c (buffer_memory_full) [REL_ALLOC]:
16605 * bytecode.c (exec_byte_code):
16606 * dispnew.c (init_display):
16608 * fileio.c (Fsubstitute_in_file_name):
16609 * keyboard.c (Fevent_convert_list):
16610 * keymap.c (Fsingle_key_description):
16611 * term.c (maybe_fatal, fatal):
16612 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
16613 * xsmfns.c (Fhandle_save_session):
16614 Omit unreachable code.
16615 * keymap.c (map_keymap_char_table_item): Cast void * to
16616 a function pointer type; the C Standard requires this.
16618 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
16619 Include <sys/param.h> unconditionally, as that works elsewhere and
16620 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
16621 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
16624 See ChangeLog.12 for earlier changes.
16626 ;; Local Variables:
16630 Copyright (C) 2011-2015 Free Software Foundation, Inc.
16632 This file is part of GNU Emacs.
16634 GNU Emacs is free software: you can redistribute it and/or modify
16635 it under the terms of the GNU General Public License as published by
16636 the Free Software Foundation, either version 3 of the License, or
16637 (at your option) any later version.
16639 GNU Emacs is distributed in the hope that it will be useful,
16640 but WITHOUT ANY WARRANTY; without even the implied warranty of
16641 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16642 GNU General Public License for more details.
16644 You should have received a copy of the GNU General Public License
16645 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.